| 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 | $195.98 | 9.121% | $213.8553 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $170.95 | 9.778% | $187.6655 | $187.67 | $187.65 | $187.70 |
| Purchase #3 | $91.31 | 11.300% | $101.628 | $101.63 | $101.65 | $101.60 |
| Purchase #4 | $146.81 | 5.267% | $154.5425 | $154.54 | $154.55 | $154.50 |
| Purchase #5 | $232.25 | 13.213% | $262.9372 | $262.94 | $262.95 | $262.90 |
| Purchase #6 | $57.65 | 7.824% | $62.1605 | $62.16 | $62.15 | $62.20 |
| Purchase #7 | $203.77 | 6.692% | $217.4063 | $217.41 | $217.40 | $217.40 |
| 7 purchase totals = | $1,098.72 | $1,200.1953 | $1,200.21 | $1,200.20 | $1,200.20 | |