| 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 | $104.85 | 6.642% | $111.8141 | $111.81 | $111.80 | $111.80 |
| Purchase #2 | $81.26 | 4.151% | $84.6331 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $147.78 | 3.520% | $152.9819 | $152.98 | $153.00 | $153.00 |
| Purchase #4 | $202.31 | 9.413% | $221.3534 | $221.35 | $221.35 | $221.40 |
| Purchase #5 | $192.27 | 9.494% | $210.5241 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $126.47 | 7.749% | $136.2702 | $136.27 | $136.25 | $136.30 |
| Purchase #7 | $34.53 | 6.535% | $36.7865 | $36.79 | $36.80 | $36.80 |
| 7 purchase totals = | $889.47 | $954.3633 | $954.35 | $954.35 | $954.40 | |