| 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 | $197.32 | 7.833% | $212.7761 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $64.27 | 7.582% | $69.143 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $168.93 | 8.379% | $183.0846 | $183.08 | $183.10 | $183.10 |
| Purchase #4 | $108.57 | 5.599% | $114.6488 | $114.65 | $114.65 | $114.60 |
| Purchase #5 | $24.75 | 6.683% | $26.404 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $72.89 | 5.564% | $76.9456 | $76.95 | $76.95 | $76.90 |
| Purchase #7 | $170.42 | 8.496% | $184.8989 | $184.90 | $184.90 | $184.90 |
| 7 purchase totals = | $807.15 | $867.9010 | $867.90 | $867.95 | $867.80 | |