| 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 | $168.51 | 3.705% | $174.7533 | $174.75 | $174.75 | $174.80 |
| Purchase #2 | $19.83 | 12.458% | $22.3004 | $22.30 | $22.30 | $22.30 |
| Purchase #3 | $30.87 | 11.213% | $34.3315 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $86.41 | 9.798% | $94.8765 | $94.88 | $94.90 | $94.90 |
| Purchase #5 | $43.51 | 9.608% | $47.6904 | $47.69 | $47.70 | $47.70 |
| Purchase #6 | $25.55 | 12.272% | $28.6855 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $85.63 | 12.247% | $96.1171 | $96.12 | $96.10 | $96.10 |
| 7 purchase totals = | $460.31 | $498.7547 | $498.76 | $498.80 | $498.80 | |