| 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 | $146.95 | 8.305% | $159.1542 | $159.15 | $159.15 | $159.20 |
| Purchase #2 | $121.64 | 12.809% | $137.2209 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $192.90 | 12.622% | $217.2478 | $217.25 | $217.25 | $217.20 |
| Purchase #4 | $146.38 | 6.510% | $155.9093 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $128.27 | 6.198% | $136.2202 | $136.22 | $136.20 | $136.20 |
| Purchase #6 | $204.39 | 7.474% | $219.6661 | $219.67 | $219.65 | $219.70 |
| Purchase #7 | $60.89 | 11.293% | $67.7663 | $67.77 | $67.75 | $67.80 |
| 7 purchase totals = | $1,001.42 | $1,093.1848 | $1,093.19 | $1,093.10 | $1,093.20 | |