| 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 | $152.25 | 12.211% | $170.8412 | $170.84 | $170.85 | $170.80 |
| Purchase #2 | $164.91 | 3.241% | $170.2547 | $170.25 | $170.25 | $170.30 |
| Purchase #3 | $93.45 | 11.217% | $103.9323 | $103.93 | $103.95 | $103.90 |
| Purchase #4 | $198.41 | 11.822% | $221.866 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $111.89 | 12.699% | $126.0989 | $126.10 | $126.10 | $126.10 |
| Purchase #6 | $160.35 | 6.562% | $170.8722 | $170.87 | $170.85 | $170.90 |
| Purchase #7 | $26.95 | 9.297% | $29.4555 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $908.21 | $993.3208 | $993.32 | $993.30 | $993.40 | |