| 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 | $152.75 | 9.851% | $167.7974 | $167.80 | $167.80 | $167.80 |
| Purchase #2 | $147.94 | 4.625% | $154.7822 | $154.78 | $154.80 | $154.80 |
| Purchase #3 | $131.97 | 6.350% | $140.3501 | $140.35 | $140.35 | $140.40 |
| Purchase #4 | $178.97 | 9.608% | $196.1654 | $196.17 | $196.15 | $196.20 |
| Purchase #5 | $100.80 | 7.625% | $108.486 | $108.49 | $108.50 | $108.50 |
| Purchase #6 | $30.54 | 7.279% | $32.763 | $32.76 | $32.75 | $32.80 |
| Purchase #7 | $133.88 | 7.241% | $143.5743 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $876.85 | $943.9184 | $943.92 | $943.90 | $944.10 | |