| 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 | $153.39 | 3.113% | $158.165 | $158.17 | $158.15 | $158.20 |
| Purchase #2 | $195.32 | 9.730% | $214.3246 | $214.32 | $214.30 | $214.30 |
| Purchase #3 | $219.53 | 8.798% | $238.8442 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $129.37 | 9.702% | $141.9215 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $234.82 | 8.820% | $255.5311 | $255.53 | $255.55 | $255.50 |
| Purchase #6 | $174.77 | 4.239% | $182.1785 | $182.18 | $182.20 | $182.20 |
| Purchase #7 | $158.36 | 11.112% | $175.957 | $175.96 | $175.95 | $176.00 |
| 7 purchase totals = | $1,265.56 | $1,366.9219 | $1,366.92 | $1,366.90 | $1,366.90 | |