| 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 | $160.56 | 3.203% | $165.7027 | $165.70 | $165.70 | $165.70 |
| Purchase #2 | $238.55 | 5.340% | $251.2886 | $251.29 | $251.30 | $251.30 |
| Purchase #3 | $161.52 | 6.647% | $172.2562 | $172.26 | $172.25 | $172.30 |
| Purchase #4 | $118.57 | 3.648% | $122.8954 | $122.90 | $122.90 | $122.90 |
| Purchase #5 | $42.73 | 11.335% | $47.5734 | $47.57 | $47.55 | $47.60 |
| Purchase #6 | $54.90 | 5.585% | $57.9662 | $57.97 | $57.95 | $58.00 |
| Purchase #7 | $21.91 | 5.522% | $23.1199 | $23.12 | $23.10 | $23.10 |
| 7 purchase totals = | $798.74 | $840.8024 | $840.81 | $840.75 | $840.90 | |