| 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 | $158.54 | 11.711% | $177.1066 | $177.11 | $177.10 | $177.10 |
| Purchase #2 | $165.32 | 8.303% | $179.0465 | $179.05 | $179.05 | $179.00 |
| Purchase #3 | $12.62 | 7.391% | $13.5527 | $13.55 | $13.55 | $13.60 |
| Purchase #4 | $117.48 | 7.775% | $126.6141 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $236.42 | 13.231% | $267.7007 | $267.70 | $267.70 | $267.70 |
| Purchase #6 | $222.94 | 8.638% | $242.1976 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $109.32 | 6.188% | $116.0847 | $116.08 | $116.10 | $116.10 |
| 7 purchase totals = | $1,022.64 | $1,122.3029 | $1,122.30 | $1,122.30 | $1,122.30 | |