| 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 | $198.64 | 10.116% | $218.7344 | $218.73 | $218.75 | $218.70 |
| Purchase #2 | $31.39 | 8.866% | $34.173 | $34.17 | $34.15 | $34.20 |
| Purchase #3 | $141.80 | 7.499% | $152.4336 | $152.43 | $152.45 | $152.40 |
| Purchase #4 | $132.32 | 12.790% | $149.2437 | $149.24 | $149.25 | $149.20 |
| Purchase #5 | $204.37 | 8.736% | $222.2238 | $222.22 | $222.20 | $222.20 |
| Purchase #6 | $41.65 | 8.461% | $45.174 | $45.17 | $45.15 | $45.20 |
| Purchase #7 | $138.73 | 3.817% | $144.0253 | $144.03 | $144.05 | $144.00 |
| 7 purchase totals = | $888.90 | $966.0078 | $965.99 | $966.00 | $965.90 | |