| 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 | $81.50 | 13.141% | $92.2099 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $249.49 | 11.325% | $277.7447 | $277.74 | $277.75 | $277.70 |
| Purchase #3 | $165.97 | 7.169% | $177.8684 | $177.87 | $177.85 | $177.90 |
| Purchase #4 | $157.72 | 8.387% | $170.948 | $170.95 | $170.95 | $170.90 |
| Purchase #5 | $156.87 | 9.736% | $172.1429 | $172.14 | $172.15 | $172.10 |
| Purchase #6 | $139.42 | 11.198% | $155.0323 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $51.57 | 9.401% | $56.4181 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $1,002.54 | $1,102.3643 | $1,102.36 | $1,102.35 | $1,102.20 | |