| 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 | $175.42 | 12.398% | $197.1686 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $172.30 | 9.822% | $189.2233 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $152.68 | 5.432% | $160.9736 | $160.97 | $160.95 | $161.00 |
| Purchase #4 | $242.81 | 11.310% | $270.2718 | $270.27 | $270.25 | $270.30 |
| Purchase #5 | $72.46 | 11.656% | $80.9059 | $80.91 | $80.90 | $80.90 |
| Purchase #6 | $33.54 | 11.381% | $37.3572 | $37.36 | $37.35 | $37.40 |
| Purchase #7 | $10.33 | 8.811% | $11.2402 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $859.54 | $947.1406 | $947.14 | $947.05 | $947.20 | |