| 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 | $149.87 | 10.835% | $166.1084 | $166.11 | $166.10 | $166.10 |
| Purchase #2 | $124.83 | 9.553% | $136.755 | $136.76 | $136.75 | $136.80 |
| Purchase #3 | $106.72 | 7.379% | $114.5949 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $22.84 | 7.580% | $24.5713 | $24.57 | $24.55 | $24.60 |
| Purchase #5 | $35.57 | 11.761% | $39.7534 | $39.75 | $39.75 | $39.80 |
| Purchase #6 | $231.89 | 4.418% | $242.1349 | $242.13 | $242.15 | $242.10 |
| Purchase #7 | $185.60 | 8.309% | $201.0215 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $857.32 | $924.9394 | $924.93 | $924.90 | $925.00 | |