| 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 | $149.47 | 10.373% | $164.9745 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $25.91 | 8.458% | $28.1015 | $28.10 | $28.10 | $28.10 |
| Purchase #3 | $78.40 | 4.386% | $81.8386 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $38.27 | 6.653% | $40.8161 | $40.82 | $40.80 | $40.80 |
| Purchase #5 | $116.53 | 11.812% | $130.2945 | $130.29 | $130.30 | $130.30 |
| Purchase #6 | $178.56 | 11.155% | $198.4784 | $198.48 | $198.50 | $198.50 |
| Purchase #7 | $71.36 | 6.657% | $76.1104 | $76.11 | $76.10 | $76.10 |
| 7 purchase totals = | $658.50 | $720.6140 | $720.61 | $720.60 | $720.60 | |