| 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 | $167.26 | 7.850% | $180.3899 | $180.39 | $180.40 | $180.40 |
| Purchase #2 | $244.63 | 7.872% | $263.8873 | $263.89 | $263.90 | $263.90 |
| Purchase #3 | $189.64 | 4.384% | $197.9538 | $197.95 | $197.95 | $198.00 |
| Purchase #4 | $177.55 | 12.481% | $199.71 | $199.71 | $199.70 | $199.70 |
| Purchase #5 | $49.66 | 13.554% | $56.3909 | $56.39 | $56.40 | $56.40 |
| Purchase #6 | $22.45 | 8.168% | $24.2837 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $241.85 | 5.372% | $254.8422 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $1,093.04 | $1,177.4578 | $1,177.45 | $1,177.50 | $1,177.50 | |