| 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 | $157.85 | 10.739% | $174.8015 | $174.80 | $174.80 | $174.80 |
| Purchase #2 | $92.95 | 7.728% | $100.1332 | $100.13 | $100.15 | $100.10 |
| Purchase #3 | $142.67 | 6.678% | $152.1975 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $212.73 | 13.495% | $241.4379 | $241.44 | $241.45 | $241.40 |
| Purchase #5 | $58.93 | 12.827% | $66.489 | $66.49 | $66.50 | $66.50 |
| Purchase #6 | $154.29 | 6.289% | $163.9933 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $201.93 | 6.530% | $215.116 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $1,021.35 | $1,114.1684 | $1,114.17 | $1,114.20 | $1,114.10 | |