| 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 | $130.43 | 12.684% | $146.9737 | $146.97 | $146.95 | $147.00 |
| Purchase #2 | $126.35 | 13.240% | $143.0787 | $143.08 | $143.10 | $143.10 |
| Purchase #3 | $103.69 | 9.410% | $113.4472 | $113.45 | $113.45 | $113.40 |
| Purchase #4 | $156.54 | 8.678% | $170.1245 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $85.88 | 6.696% | $91.6305 | $91.63 | $91.65 | $91.60 |
| Purchase #6 | $152.69 | 12.549% | $171.8511 | $171.85 | $171.85 | $171.90 |
| Purchase #7 | $111.63 | 11.817% | $124.8213 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $867.21 | $961.9270 | $961.92 | $961.90 | $961.90 | |