| 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 | $126.92 | 6.785% | $135.5315 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $76.59 | 9.640% | $83.9733 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $138.66 | 12.664% | $156.2199 | $156.22 | $156.20 | $156.20 |
| Purchase #4 | $202.89 | 8.170% | $219.4661 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $86.34 | 4.368% | $90.1113 | $90.11 | $90.10 | $90.10 |
| Purchase #6 | $182.86 | 10.862% | $202.7223 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $40.78 | 3.342% | $42.1429 | $42.14 | $42.15 | $42.10 |
| 7 purchase totals = | $855.04 | $930.1673 | $930.16 | $930.10 | $930.10 | |