| 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 | $237.35 | 8.367% | $257.2091 | $257.21 | $257.20 | $257.20 |
| Purchase #2 | $32.57 | 13.620% | $37.006 | $37.01 | $37.00 | $37.00 |
| Purchase #3 | $149.88 | 11.484% | $167.0922 | $167.09 | $167.10 | $167.10 |
| Purchase #4 | $6.81 | 11.772% | $7.6117 | $7.61 | $7.60 | $7.60 |
| Purchase #5 | $38.43 | 13.755% | $43.716 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $40.31 | 10.540% | $44.5587 | $44.56 | $44.55 | $44.60 |
| Purchase #7 | $204.63 | 9.700% | $224.4791 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $709.98 | $781.6728 | $781.68 | $781.65 | $781.70 | |