| 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 | $175.36 | 8.666% | $190.5567 | $190.56 | $190.55 | $190.60 |
| Purchase #2 | $135.48 | 12.506% | $152.4231 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $179.66 | 8.392% | $194.7371 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $15.28 | 9.194% | $16.6848 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $49.66 | 9.685% | $54.4696 | $54.47 | $54.45 | $54.50 |
| Purchase #6 | $51.27 | 10.301% | $56.5513 | $56.55 | $56.55 | $56.60 |
| Purchase #7 | $62.79 | 7.474% | $67.4829 | $67.48 | $67.50 | $67.50 |
| 7 purchase totals = | $669.50 | $732.9055 | $732.90 | $732.90 | $733.00 | |