| 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 | $179.55 | 8.353% | $194.5478 | $194.55 | $194.55 | $194.50 |
| Purchase #2 | $130.53 | 12.740% | $147.1595 | $147.16 | $147.15 | $147.20 |
| Purchase #3 | $240.71 | 4.849% | $252.382 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $205.94 | 8.865% | $224.1966 | $224.20 | $224.20 | $224.20 |
| Purchase #5 | $88.68 | 8.328% | $96.0653 | $96.07 | $96.05 | $96.10 |
| Purchase #6 | $78.72 | 12.610% | $88.6466 | $88.65 | $88.65 | $88.60 |
| Purchase #7 | $88.79 | 3.480% | $91.8799 | $91.88 | $91.90 | $91.90 |
| 7 purchase totals = | $1,012.92 | $1,094.8777 | $1,094.89 | $1,094.90 | $1,094.90 | |