| 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 | $155.88 | 5.640% | $164.6716 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $49.29 | 5.460% | $51.9812 | $51.98 | $52.00 | $52.00 |
| Purchase #3 | $123.40 | 6.619% | $131.5678 | $131.57 | $131.55 | $131.60 |
| Purchase #4 | $143.46 | 4.549% | $149.986 | $149.99 | $150.00 | $150.00 |
| Purchase #5 | $202.77 | 8.591% | $220.19 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $153.81 | 3.543% | $159.2595 | $159.26 | $159.25 | $159.30 |
| Purchase #7 | $139.53 | 5.214% | $146.8051 | $146.81 | $146.80 | $146.80 |
| 7 purchase totals = | $968.14 | $1,024.4612 | $1,024.47 | $1,024.45 | $1,024.60 | |