| 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 | $203.64 | 6.741% | $217.3674 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $85.72 | 8.447% | $92.9608 | $92.96 | $92.95 | $93.00 |
| Purchase #3 | $123.53 | 10.757% | $136.8181 | $136.82 | $136.80 | $136.80 |
| Purchase #4 | $161.64 | 8.458% | $175.3115 | $175.31 | $175.30 | $175.30 |
| Purchase #5 | $197.50 | 6.342% | $210.0255 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $84.43 | 9.216% | $92.2111 | $92.21 | $92.20 | $92.20 |
| Purchase #7 | $21.25 | 7.655% | $22.8767 | $22.88 | $22.90 | $22.90 |
| 7 purchase totals = | $877.71 | $947.5711 | $947.58 | $947.55 | $947.60 | |