| 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 | $135.46 | 11.372% | $150.8645 | $150.86 | $150.85 | $150.90 |
| Purchase #2 | $154.85 | 10.103% | $170.4945 | $170.49 | $170.50 | $170.50 |
| Purchase #3 | $127.82 | 12.687% | $144.0365 | $144.04 | $144.05 | $144.00 |
| Purchase #4 | $29.57 | 6.357% | $31.4498 | $31.45 | $31.45 | $31.40 |
| Purchase #5 | $142.72 | 10.451% | $157.6357 | $157.64 | $157.65 | $157.60 |
| Purchase #6 | $113.36 | 6.154% | $120.3362 | $120.34 | $120.35 | $120.30 |
| Purchase #7 | $224.27 | 5.841% | $237.3696 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $928.05 | $1,012.1868 | $1,012.19 | $1,012.20 | $1,012.10 | |