| 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 | $143.33 | 12.108% | $160.6844 | $160.68 | $160.70 | $160.70 |
| Purchase #2 | $247.65 | 5.176% | $260.4684 | $260.47 | $260.45 | $260.50 |
| Purchase #3 | $91.57 | 11.330% | $101.9449 | $101.94 | $101.95 | $101.90 |
| Purchase #4 | $155.35 | 13.591% | $176.4636 | $176.46 | $176.45 | $176.50 |
| Purchase #5 | $239.76 | 3.813% | $248.902 | $248.90 | $248.90 | $248.90 |
| Purchase #6 | $149.62 | 9.532% | $163.8818 | $163.88 | $163.90 | $163.90 |
| Purchase #7 | $29.64 | 10.488% | $32.7486 | $32.75 | $32.75 | $32.70 |
| 7 purchase totals = | $1,056.92 | $1,145.0937 | $1,145.08 | $1,145.10 | $1,145.10 | |