| 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 | $142.98 | 4.737% | $149.753 | $149.75 | $149.75 | $149.80 |
| Purchase #2 | $188.42 | 9.871% | $207.0189 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $172.50 | 8.382% | $186.959 | $186.96 | $186.95 | $187.00 |
| Purchase #4 | $154.29 | 8.838% | $167.9262 | $167.93 | $167.95 | $167.90 |
| Purchase #5 | $66.56 | 12.484% | $74.8694 | $74.87 | $74.85 | $74.90 |
| Purchase #6 | $59.89 | 10.121% | $65.9515 | $65.95 | $65.95 | $66.00 |
| Purchase #7 | $150.52 | 9.363% | $164.6132 | $164.61 | $164.60 | $164.60 |
| 7 purchase totals = | $935.16 | $1,017.0912 | $1,017.09 | $1,017.05 | $1,017.20 | |