| 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 | $130.66 | 11.263% | $145.3762 | $145.38 | $145.40 | $145.40 |
| Purchase #2 | $45.61 | 4.818% | $47.8075 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $203.41 | 9.592% | $222.9211 | $222.92 | $222.90 | $222.90 |
| Purchase #4 | $39.98 | 5.391% | $42.1353 | $42.14 | $42.15 | $42.10 |
| Purchase #5 | $240.55 | 9.403% | $263.1689 | $263.17 | $263.15 | $263.20 |
| Purchase #6 | $43.91 | 13.104% | $49.664 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $189.25 | 6.742% | $202.0092 | $202.01 | $202.00 | $202.00 |
| 7 purchase totals = | $893.37 | $973.0822 | $973.09 | $973.05 | $973.10 | |