| 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 | $148.51 | 13.246% | $168.1816 | $168.18 | $168.20 | $168.20 |
| Purchase #2 | $239.78 | 7.311% | $257.3103 | $257.31 | $257.30 | $257.30 |
| Purchase #3 | $243.52 | 7.472% | $261.7158 | $261.72 | $261.70 | $261.70 |
| Purchase #4 | $159.65 | 12.788% | $180.066 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $160.52 | 11.241% | $178.5641 | $178.56 | $178.55 | $178.60 |
| Purchase #6 | $89.86 | 12.570% | $101.1554 | $101.16 | $101.15 | $101.20 |
| Purchase #7 | $195.74 | 11.232% | $217.7255 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $1,237.58 | $1,364.7187 | $1,364.73 | $1,364.70 | $1,364.80 | |