| 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 | $164.84 | 7.589% | $177.3497 | $177.35 | $177.35 | $177.30 |
| Purchase #2 | $42.56 | 13.635% | $48.3631 | $48.36 | $48.35 | $48.40 |
| Purchase #3 | $167.76 | 3.831% | $174.1869 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $52.65 | 7.111% | $56.3939 | $56.39 | $56.40 | $56.40 |
| Purchase #5 | $99.47 | 13.314% | $112.7134 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $155.60 | 6.264% | $165.3468 | $165.35 | $165.35 | $165.30 |
| Purchase #7 | $135.64 | 3.150% | $139.9127 | $139.91 | $139.90 | $139.90 |
| 7 purchase totals = | $818.52 | $874.2665 | $874.26 | $874.25 | $874.20 | |