| 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 | $128.42 | 3.758% | $133.246 | $133.25 | $133.25 | $133.20 |
| Purchase #2 | $16.62 | 8.693% | $18.0648 | $18.06 | $18.05 | $18.10 |
| Purchase #3 | $66.29 | 8.553% | $71.9598 | $71.96 | $71.95 | $72.00 |
| Purchase #4 | $46.67 | 11.753% | $52.1551 | $52.16 | $52.15 | $52.20 |
| Purchase #5 | $143.55 | 3.131% | $148.0446 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $135.70 | 4.744% | $142.1376 | $142.14 | $142.15 | $142.10 |
| Purchase #7 | $100.45 | 9.811% | $110.3051 | $110.31 | $110.30 | $110.30 |
| 7 purchase totals = | $637.70 | $675.9130 | $675.92 | $675.90 | $675.90 | |