| 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 | $146.56 | 8.348% | $158.7948 | $158.79 | $158.80 | $158.80 |
| Purchase #2 | $231.35 | 3.450% | $239.3316 | $239.33 | $239.35 | $239.30 |
| Purchase #3 | $198.31 | 13.151% | $224.3897 | $224.39 | $224.40 | $224.40 |
| Purchase #4 | $73.55 | 13.398% | $83.4042 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $88.96 | 3.309% | $91.9037 | $91.90 | $91.90 | $91.90 |
| Purchase #6 | $194.48 | 7.529% | $209.1224 | $209.12 | $209.10 | $209.10 |
| Purchase #7 | $246.62 | 7.668% | $265.5308 | $265.53 | $265.55 | $265.50 |
| 7 purchase totals = | $1,179.83 | $1,272.4772 | $1,272.46 | $1,272.50 | $1,272.40 | |