| 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 | $153.85 | 6.490% | $163.8349 | $163.83 | $163.85 | $163.80 |
| Purchase #2 | $146.52 | 10.453% | $161.8357 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $105.83 | 3.397% | $109.425 | $109.43 | $109.45 | $109.40 |
| Purchase #4 | $107.28 | 13.253% | $121.4978 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $181.66 | 6.865% | $194.131 | $194.13 | $194.15 | $194.10 |
| Purchase #6 | $226.68 | 13.317% | $256.867 | $256.87 | $256.85 | $256.90 |
| Purchase #7 | $10.75 | 8.196% | $11.6311 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $932.57 | $1,019.2225 | $1,019.23 | $1,019.30 | $1,019.10 | |