| 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 | $155.57 | 12.233% | $174.6009 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $217.58 | 9.453% | $238.1478 | $238.15 | $238.15 | $238.10 |
| Purchase #3 | $120.67 | 4.564% | $126.1774 | $126.18 | $126.20 | $126.20 |
| Purchase #4 | $88.64 | 3.703% | $91.9223 | $91.92 | $91.90 | $91.90 |
| Purchase #5 | $125.42 | 10.282% | $138.3157 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $121.52 | 5.440% | $128.1307 | $128.13 | $128.15 | $128.10 |
| Purchase #7 | $68.39 | 7.667% | $73.6335 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $897.79 | $970.9283 | $970.93 | $970.95 | $970.80 | |