| 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 | $160.25 | 11.371% | $178.472 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $199.77 | 10.297% | $220.3403 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $99.38 | 11.409% | $110.7183 | $110.72 | $110.70 | $110.70 |
| Purchase #4 | $137.55 | 8.646% | $149.4426 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $135.74 | 4.213% | $141.4587 | $141.46 | $141.45 | $141.50 |
| Purchase #6 | $227.72 | 6.804% | $243.2141 | $243.21 | $243.20 | $243.20 |
| Purchase #7 | $29.84 | 8.773% | $32.4579 | $32.46 | $32.45 | $32.50 |
| 7 purchase totals = | $990.25 | $1,076.1039 | $1,076.10 | $1,076.05 | $1,076.10 | |