| 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 | $73.30 | 12.243% | $82.2741 | $82.27 | $82.25 | $82.30 |
| Purchase #2 | $143.84 | 13.111% | $162.6989 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $180.98 | 5.625% | $191.1601 | $191.16 | $191.15 | $191.20 |
| Purchase #4 | $204.58 | 11.750% | $228.6182 | $228.62 | $228.60 | $228.60 |
| Purchase #5 | $179.35 | 7.872% | $193.4684 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $107.79 | 10.197% | $118.7813 | $118.78 | $118.80 | $118.80 |
| Purchase #7 | $108.87 | 6.357% | $115.7909 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $998.71 | $1,092.7919 | $1,092.79 | $1,092.75 | $1,092.90 | |