| 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 | $85.58 | 7.380% | $91.8958 | $91.90 | $91.90 | $91.90 |
| Purchase #2 | $184.87 | 6.626% | $197.1195 | $197.12 | $197.10 | $197.10 |
| Purchase #3 | $129.91 | 9.760% | $142.5892 | $142.59 | $142.60 | $142.60 |
| Purchase #4 | $165.81 | 4.812% | $173.7888 | $173.79 | $173.80 | $173.80 |
| Purchase #5 | $132.83 | 12.485% | $149.4138 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $146.36 | 10.420% | $161.6107 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $165.35 | 4.837% | $173.348 | $173.35 | $173.35 | $173.30 |
| 7 purchase totals = | $1,010.71 | $1,089.7658 | $1,089.77 | $1,089.75 | $1,089.70 | |