| 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 | $30.95 | 7.125% | $33.1552 | $33.16 | $33.15 | $33.20 |
| Purchase #2 | $147.68 | 11.715% | $164.9807 | $164.98 | $165.00 | $165.00 |
| Purchase #3 | $83.93 | 4.168% | $87.4282 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $64.63 | 11.130% | $71.8233 | $71.82 | $71.80 | $71.80 |
| Purchase #5 | $197.89 | 6.358% | $210.4718 | $210.47 | $210.45 | $210.50 |
| Purchase #6 | $133.67 | 13.463% | $151.666 | $151.67 | $151.65 | $151.70 |
| Purchase #7 | $188.66 | 10.241% | $207.9807 | $207.98 | $208.00 | $208.00 |
| 7 purchase totals = | $847.41 | $927.5059 | $927.51 | $927.50 | $927.60 | |