| 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 | $153.48 | 9.484% | $168.036 | $168.04 | $168.05 | $168.00 |
| Purchase #2 | $37.31 | 5.658% | $39.421 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $120.99 | 11.143% | $134.4719 | $134.47 | $134.45 | $134.50 |
| Purchase #4 | $139.80 | 9.673% | $153.3229 | $153.32 | $153.30 | $153.30 |
| Purchase #5 | $116.85 | 8.402% | $126.6677 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $175.62 | 9.462% | $192.2372 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $108.72 | 12.134% | $121.9121 | $121.91 | $121.90 | $121.90 |
| 7 purchase totals = | $852.77 | $936.0688 | $936.07 | $936.00 | $936.00 | |