| 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 | $174.37 | 7.428% | $187.3222 | $187.32 | $187.30 | $187.30 |
| Purchase #2 | $41.43 | 13.851% | $47.1685 | $47.17 | $47.15 | $47.20 |
| Purchase #3 | $229.89 | 12.499% | $258.624 | $258.62 | $258.60 | $258.60 |
| Purchase #4 | $162.25 | 11.692% | $181.2203 | $181.22 | $181.20 | $181.20 |
| Purchase #5 | $63.74 | 13.168% | $72.1333 | $72.13 | $72.15 | $72.10 |
| Purchase #6 | $170.89 | 7.477% | $183.6674 | $183.67 | $183.65 | $183.70 |
| Purchase #7 | $25.37 | 5.700% | $26.8161 | $26.82 | $26.80 | $26.80 |
| 7 purchase totals = | $867.94 | $956.9518 | $956.95 | $956.85 | $956.90 | |