| 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 | $143.50 | 9.397% | $156.9847 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $175.99 | 10.632% | $194.7013 | $194.70 | $194.70 | $194.70 |
| Purchase #3 | $128.79 | 5.160% | $135.4356 | $135.44 | $135.45 | $135.40 |
| Purchase #4 | $120.90 | 12.709% | $136.2652 | $136.27 | $136.25 | $136.30 |
| Purchase #5 | $217.32 | 6.188% | $230.7678 | $230.77 | $230.75 | $230.80 |
| Purchase #6 | $234.33 | 9.356% | $256.2539 | $256.25 | $256.25 | $256.30 |
| Purchase #7 | $145.70 | 4.341% | $152.0248 | $152.02 | $152.00 | $152.00 |
| 7 purchase totals = | $1,166.53 | $1,262.4333 | $1,262.43 | $1,262.40 | $1,262.50 | |