| 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 | $104.38 | 13.257% | $118.2177 | $118.22 | $118.20 | $118.20 |
| Purchase #2 | $20.67 | 6.802% | $22.076 | $22.08 | $22.10 | $22.10 |
| Purchase #3 | $143.29 | 6.737% | $152.9434 | $152.94 | $152.95 | $152.90 |
| Purchase #4 | $195.85 | 7.437% | $210.4154 | $210.42 | $210.40 | $210.40 |
| Purchase #5 | $195.37 | 7.228% | $209.4913 | $209.49 | $209.50 | $209.50 |
| Purchase #6 | $83.69 | 9.541% | $91.6749 | $91.67 | $91.65 | $91.70 |
| Purchase #7 | $241.51 | 11.119% | $268.3635 | $268.36 | $268.35 | $268.40 |
| 7 purchase totals = | $984.76 | $1,073.1822 | $1,073.18 | $1,073.15 | $1,073.20 | |