| 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 | $32.93 | 7.481% | $35.3935 | $35.39 | $35.40 | $35.40 |
| Purchase #2 | $168.49 | 8.539% | $182.8774 | $182.88 | $182.90 | $182.90 |
| Purchase #3 | $217.92 | 13.418% | $247.1605 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $148.43 | 5.627% | $156.7822 | $156.78 | $156.80 | $156.80 |
| Purchase #5 | $39.60 | 4.520% | $41.3899 | $41.39 | $41.40 | $41.40 |
| Purchase #6 | $150.47 | 8.232% | $162.8567 | $162.86 | $162.85 | $162.90 |
| Purchase #7 | $113.26 | 7.665% | $121.9414 | $121.94 | $121.95 | $121.90 |
| 7 purchase totals = | $871.10 | $948.4016 | $948.40 | $948.45 | $948.50 | |