| 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 | $233.76 | 6.590% | $249.1648 | $249.16 | $249.15 | $249.20 |
| Purchase #2 | $156.61 | 7.217% | $167.9125 | $167.91 | $167.90 | $167.90 |
| Purchase #3 | $76.68 | 5.470% | $80.8744 | $80.87 | $80.85 | $80.90 |
| Purchase #4 | $183.34 | 7.837% | $197.7084 | $197.71 | $197.70 | $197.70 |
| Purchase #5 | $242.63 | 10.257% | $267.5166 | $267.52 | $267.50 | $267.50 |
| Purchase #6 | $206.31 | 9.470% | $225.8476 | $225.85 | $225.85 | $225.80 |
| Purchase #7 | $146.25 | 7.244% | $156.8444 | $156.84 | $156.85 | $156.80 |
| 7 purchase totals = | $1,245.58 | $1,345.8687 | $1,345.86 | $1,345.80 | $1,345.80 | |