| 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 | $187.28 | 5.648% | $197.8576 | $197.86 | $197.85 | $197.90 |
| Purchase #2 | $173.56 | 6.524% | $184.8831 | $184.88 | $184.90 | $184.90 |
| Purchase #3 | $141.60 | 3.199% | $146.1298 | $146.13 | $146.15 | $146.10 |
| Purchase #4 | $171.26 | 10.526% | $189.2868 | $189.29 | $189.30 | $189.30 |
| Purchase #5 | $81.50 | 3.235% | $84.1365 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $12.32 | 11.668% | $13.7575 | $13.76 | $13.75 | $13.80 |
| Purchase #7 | $239.93 | 10.789% | $265.816 | $265.82 | $265.80 | $265.80 |
| 7 purchase totals = | $1,007.45 | $1,081.8673 | $1,081.88 | $1,081.90 | $1,081.90 | |