| 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 | $122.55 | 13.436% | $139.0158 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $187.45 | 8.759% | $203.8687 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $45.57 | 9.307% | $49.8112 | $49.81 | $49.80 | $49.80 |
| Purchase #4 | $159.55 | 4.491% | $166.7154 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $172.49 | 11.508% | $192.3401 | $192.34 | $192.35 | $192.30 |
| Purchase #6 | $186.47 | 3.858% | $193.664 | $193.66 | $193.65 | $193.70 |
| Purchase #7 | $117.83 | 8.831% | $128.2356 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $991.91 | $1,073.6508 | $1,073.66 | $1,073.60 | $1,073.60 | |