| 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 | $167.55 | 6.346% | $178.1827 | $178.18 | $178.20 | $178.20 |
| Purchase #2 | $244.79 | 5.773% | $258.9217 | $258.92 | $258.90 | $258.90 |
| Purchase #3 | $31.52 | 5.437% | $33.2337 | $33.23 | $33.25 | $33.20 |
| Purchase #4 | $128.27 | 7.335% | $137.6786 | $137.68 | $137.70 | $137.70 |
| Purchase #5 | $203.54 | 12.158% | $228.2864 | $228.29 | $228.30 | $228.30 |
| Purchase #6 | $18.49 | 13.572% | $20.9995 | $21.00 | $21.00 | $21.00 |
| Purchase #7 | $68.37 | 7.616% | $73.5771 | $73.58 | $73.60 | $73.60 |
| 7 purchase totals = | $862.53 | $930.8797 | $930.88 | $930.95 | $930.90 | |