| 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 | $131.97 | 11.484% | $147.1254 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $68.88 | 4.288% | $71.8336 | $71.83 | $71.85 | $71.80 |
| Purchase #3 | $45.91 | 7.832% | $49.5057 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $228.74 | 5.366% | $241.0142 | $241.01 | $241.00 | $241.00 |
| Purchase #5 | $72.42 | 4.295% | $75.5304 | $75.53 | $75.55 | $75.50 |
| Purchase #6 | $224.30 | 5.624% | $236.9146 | $236.91 | $236.90 | $236.90 |
| Purchase #7 | $134.30 | 13.536% | $152.4788 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $906.52 | $974.4027 | $974.40 | $974.45 | $974.30 | |