| 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 | $135.49 | 5.635% | $143.1249 | $143.12 | $143.10 | $143.10 |
| Purchase #2 | $147.29 | 9.299% | $160.9865 | $160.99 | $161.00 | $161.00 |
| Purchase #3 | $105.26 | 13.602% | $119.5775 | $119.58 | $119.60 | $119.60 |
| Purchase #4 | $231.89 | 4.546% | $242.4317 | $242.43 | $242.45 | $242.40 |
| Purchase #5 | $116.43 | 7.411% | $125.0586 | $125.06 | $125.05 | $125.10 |
| Purchase #6 | $203.36 | 10.486% | $224.6843 | $224.68 | $224.70 | $224.70 |
| Purchase #7 | $40.60 | 10.774% | $44.9742 | $44.97 | $44.95 | $45.00 |
| 7 purchase totals = | $980.32 | $1,060.8377 | $1,060.83 | $1,060.85 | $1,060.90 | |