| 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 | $135.31 | 8.511% | $146.8262 | $146.83 | $146.85 | $146.80 |
| Purchase #2 | $145.93 | 3.596% | $151.1776 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $167.32 | 12.112% | $187.5858 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $90.28 | 13.848% | $102.782 | $102.78 | $102.80 | $102.80 |
| Purchase #5 | $156.64 | 3.353% | $161.8921 | $161.89 | $161.90 | $161.90 |
| Purchase #6 | $139.27 | 6.809% | $148.7529 | $148.75 | $148.75 | $148.80 |
| Purchase #7 | $68.39 | 7.156% | $73.284 | $73.28 | $73.30 | $73.30 |
| 7 purchase totals = | $903.14 | $972.3006 | $972.30 | $972.40 | $972.40 | |