| 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 | $120.99 | 11.704% | $135.1507 | $135.15 | $135.15 | $135.20 |
| Purchase #2 | $155.66 | 7.425% | $167.2178 | $167.22 | $167.20 | $167.20 |
| Purchase #3 | $87.37 | 6.112% | $92.7101 | $92.71 | $92.70 | $92.70 |
| Purchase #4 | $169.74 | 4.508% | $177.3919 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $237.93 | 10.811% | $263.6526 | $263.65 | $263.65 | $263.70 |
| Purchase #6 | $128.63 | 12.184% | $144.3023 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $131.66 | 13.224% | $149.0707 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $1,031.98 | $1,129.4961 | $1,129.49 | $1,129.45 | $1,129.60 | |