| 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 | $144.77 | 12.165% | $162.3813 | $162.38 | $162.40 | $162.40 |
| Purchase #2 | $193.33 | 4.471% | $201.9738 | $201.97 | $201.95 | $202.00 |
| Purchase #3 | $173.53 | 13.323% | $196.6494 | $196.65 | $196.65 | $196.60 |
| Purchase #4 | $28.77 | 8.253% | $31.1444 | $31.14 | $31.15 | $31.10 |
| Purchase #5 | $7.65 | 12.653% | $8.618 | $8.62 | $8.60 | $8.60 |
| Purchase #6 | $211.66 | 6.183% | $224.7469 | $224.75 | $224.75 | $224.70 |
| Purchase #7 | $8.95 | 5.797% | $9.4688 | $9.47 | $9.45 | $9.50 |
| 7 purchase totals = | $768.66 | $834.9826 | $834.98 | $834.95 | $834.90 | |