| 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 | $186.78 | 12.728% | $210.5534 | $210.55 | $210.55 | $210.60 |
| Purchase #2 | $149.39 | 7.755% | $160.9752 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $65.72 | 12.111% | $73.6793 | $73.68 | $73.70 | $73.70 |
| Purchase #4 | $73.73 | 6.865% | $78.7916 | $78.79 | $78.80 | $78.80 |
| Purchase #5 | $228.68 | 9.389% | $250.1508 | $250.15 | $250.15 | $250.20 |
| Purchase #6 | $229.69 | 11.707% | $256.5798 | $256.58 | $256.60 | $256.60 |
| Purchase #7 | $213.35 | 10.551% | $235.8606 | $235.86 | $235.85 | $235.90 |
| 7 purchase totals = | $1,147.34 | $1,266.5907 | $1,266.59 | $1,266.65 | $1,266.80 | |