| 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 | $202.57 | 11.193% | $225.2437 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $123.82 | 5.653% | $130.8195 | $130.82 | $130.80 | $130.80 |
| Purchase #3 | $193.89 | 5.607% | $204.7614 | $204.76 | $204.75 | $204.80 |
| Purchase #4 | $165.90 | 13.329% | $188.0128 | $188.01 | $188.00 | $188.00 |
| Purchase #5 | $128.56 | 9.500% | $140.7732 | $140.77 | $140.75 | $140.80 |
| Purchase #6 | $73.53 | 5.356% | $77.4683 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $183.42 | 5.804% | $194.0657 | $194.07 | $194.05 | $194.10 |
| 7 purchase totals = | $1,071.69 | $1,161.1446 | $1,161.14 | $1,161.05 | $1,161.20 | |