| 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 | $193.36 | 13.763% | $219.9721 | $219.97 | $219.95 | $220.00 |
| Purchase #2 | $222.39 | 10.710% | $246.208 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $71.80 | 6.591% | $76.5323 | $76.53 | $76.55 | $76.50 |
| Purchase #4 | $65.33 | 9.444% | $71.4998 | $71.50 | $71.50 | $71.50 |
| Purchase #5 | $41.97 | 7.602% | $45.1606 | $45.16 | $45.15 | $45.20 |
| Purchase #6 | $152.63 | 12.866% | $172.2674 | $172.27 | $172.25 | $172.30 |
| Purchase #7 | $33.88 | 5.707% | $35.8135 | $35.81 | $35.80 | $35.80 |
| 7 purchase totals = | $781.36 | $867.4537 | $867.45 | $867.40 | $867.50 | |