| 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 | $181.82 | 5.739% | $192.2546 | $192.25 | $192.25 | $192.30 |
| Purchase #2 | $141.76 | 9.747% | $155.5773 | $155.58 | $155.60 | $155.60 |
| Purchase #3 | $194.34 | 7.598% | $209.106 | $209.11 | $209.10 | $209.10 |
| Purchase #4 | $148.42 | 6.644% | $158.281 | $158.28 | $158.30 | $158.30 |
| Purchase #5 | $110.74 | 6.628% | $118.0798 | $118.08 | $118.10 | $118.10 |
| Purchase #6 | $82.97 | 9.623% | $90.9542 | $90.95 | $90.95 | $91.00 |
| Purchase #7 | $224.46 | 13.160% | $253.9989 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $1,084.51 | $1,178.2518 | $1,178.25 | $1,178.30 | $1,178.40 | |