| 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 | $201.51 | 9.398% | $220.4479 | $220.45 | $220.45 | $220.40 |
| Purchase #2 | $24.72 | 6.520% | $26.3317 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $10.64 | 7.724% | $11.4618 | $11.46 | $11.45 | $11.50 |
| Purchase #4 | $170.58 | 13.734% | $194.0075 | $194.01 | $194.00 | $194.00 |
| Purchase #5 | $114.42 | 7.610% | $123.1274 | $123.13 | $123.15 | $123.10 |
| Purchase #6 | $84.95 | 3.515% | $87.936 | $87.94 | $87.95 | $87.90 |
| Purchase #7 | $163.55 | 6.489% | $174.1628 | $174.16 | $174.15 | $174.20 |
| 7 purchase totals = | $770.37 | $837.4751 | $837.48 | $837.50 | $837.40 | |