| 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 | $69.98 | 11.865% | $78.2831 | $78.28 | $78.30 | $78.30 |
| Purchase #2 | $141.94 | 5.485% | $149.7254 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $107.50 | 8.685% | $116.8364 | $116.84 | $116.85 | $116.80 |
| Purchase #4 | $176.91 | 12.523% | $199.0644 | $199.06 | $199.05 | $199.10 |
| Purchase #5 | $144.46 | 3.353% | $149.3037 | $149.30 | $149.30 | $149.30 |
| Purchase #6 | $156.70 | 6.149% | $166.3355 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $161.46 | 8.586% | $175.323 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $958.95 | $1,034.8715 | $1,034.87 | $1,034.90 | $1,034.80 | |