| 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 | $152.35 | 6.817% | $162.7357 | $162.74 | $162.75 | $162.70 |
| Purchase #2 | $96.31 | 11.367% | $107.2576 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $83.29 | 6.402% | $88.6222 | $88.62 | $88.60 | $88.60 |
| Purchase #4 | $71.69 | 13.816% | $81.5947 | $81.59 | $81.60 | $81.60 |
| Purchase #5 | $99.72 | 11.168% | $110.8567 | $110.86 | $110.85 | $110.90 |
| Purchase #6 | $82.85 | 10.183% | $91.2866 | $91.29 | $91.30 | $91.30 |
| Purchase #7 | $123.95 | 5.450% | $130.7053 | $130.71 | $130.70 | $130.70 |
| 7 purchase totals = | $710.16 | $773.0588 | $773.07 | $773.05 | $773.10 | |