| 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 | $141.29 | 12.246% | $158.5924 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $240.36 | 7.815% | $259.1441 | $259.14 | $259.15 | $259.10 |
| Purchase #3 | $104.49 | 8.472% | $113.3424 | $113.34 | $113.35 | $113.30 |
| Purchase #4 | $12.93 | 12.305% | $14.521 | $14.52 | $14.50 | $14.50 |
| Purchase #5 | $222.99 | 4.833% | $233.7671 | $233.77 | $233.75 | $233.80 |
| Purchase #6 | $135.41 | 3.710% | $140.4337 | $140.43 | $140.45 | $140.40 |
| Purchase #7 | $23.48 | 8.377% | $25.4469 | $25.45 | $25.45 | $25.40 |
| 7 purchase totals = | $880.95 | $945.2476 | $945.24 | $945.25 | $945.10 | |