| 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 | $214.65 | 5.102% | $225.6014 | $225.60 | $225.60 | $225.60 |
| Purchase #2 | $247.56 | 6.553% | $263.7826 | $263.78 | $263.80 | $263.80 |
| Purchase #3 | $138.99 | 11.643% | $155.1726 | $155.17 | $155.15 | $155.20 |
| Purchase #4 | $166.94 | 3.654% | $173.04 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $162.61 | 4.872% | $170.5324 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $41.88 | 9.497% | $45.8573 | $45.86 | $45.85 | $45.90 |
| Purchase #7 | $105.48 | 3.772% | $109.4587 | $109.46 | $109.45 | $109.50 |
| 7 purchase totals = | $1,078.11 | $1,143.4450 | $1,143.44 | $1,143.45 | $1,143.50 | |