| 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 | $144.33 | 6.811% | $154.1603 | $154.16 | $154.15 | $154.20 |
| Purchase #2 | $110.39 | 13.561% | $125.36 | $125.36 | $125.35 | $125.40 |
| Purchase #3 | $190.64 | 13.598% | $216.5632 | $216.56 | $216.55 | $216.60 |
| Purchase #4 | $183.89 | 10.459% | $203.1231 | $203.12 | $203.10 | $203.10 |
| Purchase #5 | $83.80 | 11.756% | $93.6515 | $93.65 | $93.65 | $93.70 |
| Purchase #6 | $16.34 | 10.649% | $18.08 | $18.08 | $18.10 | $18.10 |
| Purchase #7 | $101.60 | 13.209% | $115.0203 | $115.02 | $115.00 | $115.00 |
| 7 purchase totals = | $830.99 | $925.9584 | $925.95 | $925.90 | $926.10 | |