| 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 | $96.79 | 11.766% | $108.1783 | $108.18 | $108.20 | $108.20 |
| Purchase #2 | $202.73 | 10.257% | $223.524 | $223.52 | $223.50 | $223.50 |
| Purchase #3 | $75.64 | 10.654% | $83.6987 | $83.70 | $83.70 | $83.70 |
| Purchase #4 | $36.57 | 7.761% | $39.4082 | $39.41 | $39.40 | $39.40 |
| Purchase #5 | $133.90 | 10.480% | $147.9327 | $147.93 | $147.95 | $147.90 |
| Purchase #6 | $109.42 | 6.303% | $116.3167 | $116.32 | $116.30 | $116.30 |
| Purchase #7 | $158.83 | 12.762% | $179.0999 | $179.10 | $179.10 | $179.10 |
| 7 purchase totals = | $813.88 | $898.1585 | $898.16 | $898.15 | $898.10 | |