| 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 | $83.81 | 5.234% | $88.1966 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $171.68 | 7.381% | $184.3517 | $184.35 | $184.35 | $184.40 |
| Purchase #3 | $147.57 | 10.252% | $162.6989 | $162.70 | $162.70 | $162.70 |
| Purchase #4 | $20.36 | 12.326% | $22.8696 | $22.87 | $22.85 | $22.90 |
| Purchase #5 | $151.64 | 7.427% | $162.9023 | $162.90 | $162.90 | $162.90 |
| Purchase #6 | $75.32 | 8.563% | $81.7697 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $188.83 | 5.151% | $198.5566 | $198.56 | $198.55 | $198.60 |
| 7 purchase totals = | $839.21 | $901.3454 | $901.35 | $901.30 | $901.50 | |