| 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 | $166.63 | 13.531% | $189.1767 | $189.18 | $189.20 | $189.20 |
| Purchase #2 | $128.64 | 9.827% | $141.2815 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $14.30 | 5.615% | $15.1029 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $154.51 | 4.819% | $161.9558 | $161.96 | $161.95 | $162.00 |
| Purchase #5 | $37.85 | 3.624% | $39.2217 | $39.22 | $39.20 | $39.20 |
| Purchase #6 | $97.32 | 8.103% | $105.2058 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $242.38 | 11.385% | $269.975 | $269.98 | $270.00 | $270.00 |
| 7 purchase totals = | $841.63 | $921.9194 | $921.93 | $921.95 | $922.00 | |