| 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 | $189.76 | 9.675% | $208.1193 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $64.40 | 9.174% | $70.3081 | $70.31 | $70.30 | $70.30 |
| Purchase #3 | $105.76 | 7.749% | $113.9553 | $113.96 | $113.95 | $114.00 |
| Purchase #4 | $139.66 | 12.777% | $157.5044 | $157.50 | $157.50 | $157.50 |
| Purchase #5 | $85.97 | 9.517% | $94.1518 | $94.15 | $94.15 | $94.20 |
| Purchase #6 | $60.61 | 13.763% | $68.9518 | $68.95 | $68.95 | $69.00 |
| Purchase #7 | $98.31 | 8.146% | $106.3183 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $744.47 | $819.3090 | $819.31 | $819.25 | $819.40 | |