| 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 | $144.60 | 7.324% | $155.1905 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $129.79 | 6.836% | $138.6624 | $138.66 | $138.65 | $138.70 |
| Purchase #3 | $217.45 | 4.870% | $228.0398 | $228.04 | $228.05 | $228.00 |
| Purchase #4 | $74.58 | 8.709% | $81.0752 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $111.28 | 10.781% | $123.2771 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $19.68 | 5.562% | $20.7746 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $53.73 | 4.461% | $56.1269 | $56.13 | $56.15 | $56.10 |
| 7 purchase totals = | $751.11 | $803.1465 | $803.15 | $803.20 | $803.20 | |