| 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 | $105.73 | 4.199% | $110.1696 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $152.82 | 11.605% | $170.5548 | $170.55 | $170.55 | $170.60 |
| Purchase #3 | $178.43 | 4.735% | $186.8787 | $186.88 | $186.90 | $186.90 |
| Purchase #4 | $88.63 | 8.178% | $95.8782 | $95.88 | $95.90 | $95.90 |
| Purchase #5 | $83.76 | 5.456% | $88.3299 | $88.33 | $88.35 | $88.30 |
| Purchase #6 | $8.73 | 7.457% | $9.381 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $156.74 | 11.356% | $174.5394 | $174.54 | $174.55 | $174.50 |
| 7 purchase totals = | $774.84 | $835.7316 | $835.73 | $835.80 | $835.80 | |