| 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 | $154.32 | 5.813% | $163.2906 | $163.29 | $163.30 | $163.30 |
| Purchase #2 | $182.91 | 6.356% | $194.5358 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $160.76 | 12.805% | $181.3453 | $181.35 | $181.35 | $181.30 |
| Purchase #4 | $85.73 | 7.603% | $92.2481 | $92.25 | $92.25 | $92.20 |
| Purchase #5 | $101.65 | 6.133% | $107.8842 | $107.88 | $107.90 | $107.90 |
| Purchase #6 | $110.56 | 8.869% | $120.3656 | $120.37 | $120.35 | $120.40 |
| Purchase #7 | $36.96 | 13.842% | $42.076 | $42.08 | $42.10 | $42.10 |
| 7 purchase totals = | $832.89 | $901.7456 | $901.76 | $901.80 | $901.70 | |