| 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 | $149.51 | 13.280% | $169.3649 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $89.26 | 13.791% | $101.5698 | $101.57 | $101.55 | $101.60 |
| Purchase #3 | $195.78 | 3.814% | $203.247 | $203.25 | $203.25 | $203.20 |
| Purchase #4 | $229.39 | 3.111% | $236.5263 | $236.53 | $236.55 | $236.50 |
| Purchase #5 | $140.33 | 7.366% | $150.6667 | $150.67 | $150.65 | $150.70 |
| Purchase #6 | $94.88 | 5.295% | $99.9039 | $99.90 | $99.90 | $99.90 |
| Purchase #7 | $99.37 | 8.214% | $107.5323 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $998.52 | $1,068.8109 | $1,068.81 | $1,068.80 | $1,068.80 | |