| 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 | $17.27 | 8.275% | $18.6991 | $18.70 | $18.70 | $18.70 |
| Purchase #2 | $193.84 | 6.477% | $206.395 | $206.40 | $206.40 | $206.40 |
| Purchase #3 | $66.43 | 3.299% | $68.6215 | $68.62 | $68.60 | $68.60 |
| Purchase #4 | $150.61 | 6.374% | $160.2099 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $62.57 | 4.366% | $65.3018 | $65.30 | $65.30 | $65.30 |
| Purchase #6 | $172.39 | 6.569% | $183.7143 | $183.71 | $183.70 | $183.70 |
| Purchase #7 | $8.34 | 5.139% | $8.7686 | $8.77 | $8.75 | $8.80 |
| 7 purchase totals = | $671.45 | $711.7102 | $711.71 | $711.65 | $711.70 | |