| 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 | $227.72 | 11.489% | $253.8828 | $253.88 | $253.90 | $253.90 |
| Purchase #2 | $20.78 | 8.241% | $22.4925 | $22.49 | $22.50 | $22.50 |
| Purchase #3 | $153.74 | 12.597% | $173.1066 | $173.11 | $173.10 | $173.10 |
| Purchase #4 | $164.46 | 5.569% | $173.6188 | $173.62 | $173.60 | $173.60 |
| Purchase #5 | $173.42 | 13.851% | $197.4404 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $58.26 | 12.802% | $65.7184 | $65.72 | $65.70 | $65.70 |
| Purchase #7 | $32.29 | 8.110% | $34.9087 | $34.91 | $34.90 | $34.90 |
| 7 purchase totals = | $830.67 | $921.1682 | $921.17 | $921.15 | $921.10 | |