| 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 | $128.56 | 5.193% | $135.2361 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $62.81 | 4.501% | $65.6371 | $65.64 | $65.65 | $65.60 |
| Purchase #3 | $166.75 | 6.844% | $178.1624 | $178.16 | $178.15 | $178.20 |
| Purchase #4 | $145.93 | 5.630% | $154.1459 | $154.15 | $154.15 | $154.10 |
| Purchase #5 | $119.58 | 5.600% | $126.2765 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $236.76 | 12.796% | $267.0558 | $267.06 | $267.05 | $267.10 |
| Purchase #7 | $111.57 | 8.131% | $120.6418 | $120.64 | $120.65 | $120.60 |
| 7 purchase totals = | $971.96 | $1,047.1556 | $1,047.17 | $1,047.20 | $1,047.10 | |