| 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 | $154.45 | 6.227% | $164.0676 | $164.07 | $164.05 | $164.10 |
| Purchase #2 | $88.86 | 5.165% | $93.4496 | $93.45 | $93.45 | $93.40 |
| Purchase #3 | $237.76 | 3.537% | $246.1696 | $246.17 | $246.15 | $246.20 |
| Purchase #4 | $5.52 | 11.818% | $6.1724 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $157.59 | 6.676% | $168.1107 | $168.11 | $168.10 | $168.10 |
| Purchase #6 | $102.70 | 4.612% | $107.4365 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $34.87 | 13.355% | $39.5269 | $39.53 | $39.55 | $39.50 |
| 7 purchase totals = | $781.75 | $824.9333 | $824.94 | $824.90 | $824.90 | |