| 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 | $63.61 | 9.341% | $69.5518 | $69.55 | $69.55 | $69.60 |
| Purchase #2 | $214.84 | 11.132% | $238.756 | $238.76 | $238.75 | $238.80 |
| Purchase #3 | $180.49 | 6.284% | $191.832 | $191.83 | $191.85 | $191.80 |
| Purchase #4 | $166.77 | 4.678% | $174.5715 | $174.57 | $174.55 | $174.60 |
| Purchase #5 | $92.28 | 3.282% | $95.3086 | $95.31 | $95.30 | $95.30 |
| Purchase #6 | $148.57 | 7.198% | $159.2641 | $159.26 | $159.25 | $159.30 |
| Purchase #7 | $222.46 | 3.294% | $229.7878 | $229.79 | $229.80 | $229.80 |
| 7 purchase totals = | $1,089.02 | $1,159.0718 | $1,159.07 | $1,159.05 | $1,159.20 | |