| 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 | $215.97 | 13.532% | $245.1951 | $245.20 | $245.20 | $245.20 |
| Purchase #2 | $143.29 | 3.692% | $148.5803 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $185.82 | 8.521% | $201.6537 | $201.65 | $201.65 | $201.70 |
| Purchase #4 | $150.87 | 3.661% | $156.3934 | $156.39 | $156.40 | $156.40 |
| Purchase #5 | $226.96 | 4.783% | $237.8155 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $87.44 | 7.294% | $93.8179 | $93.82 | $93.80 | $93.80 |
| Purchase #7 | $84.81 | 8.370% | $91.9086 | $91.91 | $91.90 | $91.90 |
| 7 purchase totals = | $1,095.16 | $1,175.3645 | $1,175.37 | $1,175.35 | $1,175.40 | |