| 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 | $174.32 | 5.366% | $183.674 | $183.67 | $183.65 | $183.70 |
| Purchase #2 | $120.70 | 8.312% | $130.7326 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $47.90 | 12.152% | $53.7208 | $53.72 | $53.70 | $53.70 |
| Purchase #4 | $145.89 | 7.323% | $156.5735 | $156.57 | $156.55 | $156.60 |
| Purchase #5 | $203.52 | 10.134% | $224.1447 | $224.14 | $224.15 | $224.10 |
| Purchase #6 | $104.36 | 9.438% | $114.2095 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $83.41 | 13.455% | $94.6328 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $880.10 | $957.6879 | $957.67 | $957.65 | $957.60 | |