| 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 | $168.42 | 3.837% | $174.8823 | $174.88 | $174.90 | $174.90 |
| Purchase #2 | $142.42 | 9.330% | $155.7078 | $155.71 | $155.70 | $155.70 |
| Purchase #3 | $62.48 | 8.713% | $67.9239 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $178.89 | 13.592% | $203.2047 | $203.20 | $203.20 | $203.20 |
| Purchase #5 | $209.43 | 3.437% | $216.6281 | $216.63 | $216.65 | $216.60 |
| Purchase #6 | $25.89 | 12.850% | $29.2169 | $29.22 | $29.20 | $29.20 |
| Purchase #7 | $219.89 | 6.738% | $234.7062 | $234.71 | $234.70 | $234.70 |
| 7 purchase totals = | $1,007.42 | $1,082.2699 | $1,082.27 | $1,082.25 | $1,082.20 | |