| 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 | $146.40 | 12.764% | $165.0865 | $165.09 | $165.10 | $165.10 |
| Purchase #2 | $112.66 | 10.309% | $124.2741 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $236.92 | 9.574% | $259.6027 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $144.33 | 7.106% | $154.5861 | $154.59 | $154.60 | $154.60 |
| Purchase #5 | $239.55 | 6.112% | $254.1913 | $254.19 | $254.20 | $254.20 |
| Purchase #6 | $62.33 | 7.571% | $67.049 | $67.05 | $67.05 | $67.00 |
| Purchase #7 | $180.98 | 7.199% | $194.0088 | $194.01 | $194.00 | $194.00 |
| 7 purchase totals = | $1,123.17 | $1,218.7985 | $1,218.80 | $1,218.80 | $1,218.80 | |