| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $160.57 | 9.207% | $175.3537 | $175.35 | $175.35 | $175.40 |
| Purchase #2 | $120.33 | 7.741% | $129.6447 | $129.64 | $129.65 | $129.60 |
| Purchase #3 | $239.51 | 7.698% | $257.9475 | $257.95 | $257.95 | $257.90 |
| Purchase #4 | $171.88 | 4.105% | $178.9357 | $178.94 | $178.95 | $178.90 |
| Purchase #5 | $166.44 | 6.167% | $176.7044 | $176.70 | $176.70 | $176.70 |
| Purchase #6 | $218.46 | 10.315% | $240.9941 | $240.99 | $241.00 | $241.00 |
| Purchase #7 | $152.33 | 9.568% | $166.9049 | $166.90 | $166.90 | $166.90 |
| 7 purchase totals = | $1,229.52 | $1,326.4850 | $1,326.47 | $1,326.50 | $1,326.40 | |