| 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 | $175.85 | 7.489% | $189.0194 | $189.02 | $189.00 | $189.00 |
| Purchase #2 | $175.39 | 6.618% | $186.9973 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $127.80 | 6.474% | $136.0738 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $64.77 | 13.257% | $73.3566 | $73.36 | $73.35 | $73.40 |
| Purchase #5 | $91.45 | 10.548% | $101.0961 | $101.10 | $101.10 | $101.10 |
| Purchase #6 | $246.51 | 12.593% | $277.553 | $277.55 | $277.55 | $277.60 |
| Purchase #7 | $136.28 | 11.453% | $151.8881 | $151.89 | $151.90 | $151.90 |
| 7 purchase totals = | $1,018.05 | $1,115.9843 | $1,115.99 | $1,115.95 | $1,116.10 | |