| 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 | $112.92 | 3.118% | $116.4408 | $116.44 | $116.45 | $116.40 |
| Purchase #2 | $167.45 | 6.499% | $178.3326 | $178.33 | $178.35 | $178.30 |
| Purchase #3 | $112.40 | 7.634% | $120.9806 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $178.35 | 4.525% | $186.4203 | $186.42 | $186.40 | $186.40 |
| Purchase #5 | $181.69 | 11.156% | $201.9593 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $166.48 | 13.357% | $188.7167 | $188.72 | $188.70 | $188.70 |
| Purchase #7 | $131.46 | 3.240% | $135.7193 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $1,050.75 | $1,128.5696 | $1,128.57 | $1,128.55 | $1,128.50 | |