| 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 | $167.91 | 7.561% | $180.6057 | $180.61 | $180.60 | $180.60 |
| Purchase #2 | $84.58 | 7.552% | $90.9675 | $90.97 | $90.95 | $91.00 |
| Purchase #3 | $149.54 | 7.701% | $161.0561 | $161.06 | $161.05 | $161.10 |
| Purchase #4 | $170.82 | 4.326% | $178.2097 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $190.43 | 5.204% | $200.34 | $200.34 | $200.35 | $200.30 |
| Purchase #6 | $245.82 | 13.849% | $279.8636 | $279.86 | $279.85 | $279.90 |
| Purchase #7 | $110.90 | 4.556% | $115.9526 | $115.95 | $115.95 | $116.00 |
| 7 purchase totals = | $1,120.00 | $1,206.9952 | $1,207.00 | $1,206.95 | $1,207.10 | |