| 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 | $168.55 | 12.210% | $189.13 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $9.92 | 3.569% | $10.274 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $152.43 | 9.144% | $166.3682 | $166.37 | $166.35 | $166.40 |
| Purchase #4 | $124.66 | 6.332% | $132.5535 | $132.55 | $132.55 | $132.60 |
| Purchase #5 | $19.53 | 13.564% | $22.179 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $220.72 | 8.234% | $238.8941 | $238.89 | $238.90 | $238.90 |
| Purchase #7 | $211.47 | 6.681% | $225.5983 | $225.60 | $225.60 | $225.60 |
| 7 purchase totals = | $907.28 | $984.9971 | $984.99 | $985.00 | $985.10 | |