| 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 | $159.89 | 11.251% | $177.8792 | $177.88 | $177.90 | $177.90 |
| Purchase #2 | $216.68 | 11.736% | $242.1096 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $246.29 | 9.112% | $268.7319 | $268.73 | $268.75 | $268.70 |
| Purchase #4 | $76.81 | 12.303% | $86.2599 | $86.26 | $86.25 | $86.30 |
| Purchase #5 | $67.97 | 7.201% | $72.8645 | $72.86 | $72.85 | $72.90 |
| Purchase #6 | $109.48 | 10.788% | $121.2907 | $121.29 | $121.30 | $121.30 |
| Purchase #7 | $112.33 | 4.505% | $117.3905 | $117.39 | $117.40 | $117.40 |
| 7 purchase totals = | $989.45 | $1,086.5263 | $1,086.52 | $1,086.55 | $1,086.60 | |