| 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 | $222.77 | 8.842% | $242.4673 | $242.47 | $242.45 | $242.50 |
| Purchase #2 | $159.26 | 3.593% | $164.9822 | $164.98 | $165.00 | $165.00 |
| Purchase #3 | $229.63 | 5.696% | $242.7097 | $242.71 | $242.70 | $242.70 |
| Purchase #4 | $97.46 | 13.418% | $110.5372 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $157.56 | 5.268% | $165.8603 | $165.86 | $165.85 | $165.90 |
| Purchase #6 | $112.97 | 5.165% | $118.8049 | $118.80 | $118.80 | $118.80 |
| Purchase #7 | $133.93 | 4.228% | $139.5926 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $1,113.58 | $1,184.9542 | $1,184.95 | $1,184.95 | $1,185.00 | |