| 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 | $100.60 | 13.165% | $113.844 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $13.61 | 9.447% | $14.8957 | $14.90 | $14.90 | $14.90 |
| Purchase #3 | $24.64 | 9.839% | $27.0643 | $27.06 | $27.05 | $27.10 |
| Purchase #4 | $131.48 | 12.262% | $147.6021 | $147.60 | $147.60 | $147.60 |
| Purchase #5 | $185.71 | 8.757% | $201.9726 | $201.97 | $201.95 | $202.00 |
| Purchase #6 | $122.65 | 3.180% | $126.5503 | $126.55 | $126.55 | $126.60 |
| Purchase #7 | $169.60 | 9.617% | $185.9104 | $185.91 | $185.90 | $185.90 |
| 7 purchase totals = | $748.29 | $817.8394 | $817.83 | $817.80 | $817.90 | |