| 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 | $153.40 | 4.605% | $160.4641 | $160.46 | $160.45 | $160.50 |
| Purchase #2 | $109.27 | 11.840% | $122.2076 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $142.71 | 4.505% | $149.1391 | $149.14 | $149.15 | $149.10 |
| Purchase #4 | $204.44 | 9.134% | $223.1135 | $223.11 | $223.10 | $223.10 |
| Purchase #5 | $155.36 | 10.366% | $171.4646 | $171.46 | $171.45 | $171.50 |
| Purchase #6 | $109.89 | 3.121% | $113.3197 | $113.32 | $113.30 | $113.30 |
| Purchase #7 | $80.66 | 4.494% | $84.2849 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $955.73 | $1,023.9935 | $1,023.98 | $1,023.95 | $1,024.00 | |