| 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 | $110.48 | 3.353% | $114.1844 | $114.18 | $114.20 | $114.20 |
| Purchase #2 | $128.76 | 8.833% | $140.1334 | $140.13 | $140.15 | $140.10 |
| Purchase #3 | $141.37 | 8.460% | $153.3299 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $47.79 | 6.651% | $50.9685 | $50.97 | $50.95 | $51.00 |
| Purchase #5 | $63.68 | 6.232% | $67.6485 | $67.65 | $67.65 | $67.60 |
| Purchase #6 | $223.54 | 13.511% | $253.7425 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $136.59 | 10.102% | $150.3883 | $150.39 | $150.40 | $150.40 |
| 7 purchase totals = | $852.21 | $930.3955 | $930.39 | $930.45 | $930.30 | |