| 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 | $105.80 | 12.129% | $118.6325 | $118.63 | $118.65 | $118.60 |
| Purchase #2 | $84.44 | 13.607% | $95.9298 | $95.93 | $95.95 | $95.90 |
| Purchase #3 | $151.81 | 9.692% | $166.5234 | $166.52 | $166.50 | $166.50 |
| Purchase #4 | $98.41 | 4.346% | $102.6869 | $102.69 | $102.70 | $102.70 |
| Purchase #5 | $134.33 | 3.799% | $139.4332 | $139.43 | $139.45 | $139.40 |
| Purchase #6 | $124.68 | 8.822% | $135.6793 | $135.68 | $135.70 | $135.70 |
| Purchase #7 | $123.71 | 6.182% | $131.3578 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $823.18 | $890.2429 | $890.24 | $890.30 | $890.20 | |