| 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 | $119.98 | 10.549% | $132.6367 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $153.65 | 3.867% | $159.5916 | $159.59 | $159.60 | $159.60 |
| Purchase #3 | $34.66 | 3.412% | $35.8426 | $35.84 | $35.85 | $35.80 |
| Purchase #4 | $42.39 | 5.702% | $44.8071 | $44.81 | $44.80 | $44.80 |
| Purchase #5 | $129.62 | 9.808% | $142.3331 | $142.33 | $142.35 | $142.30 |
| Purchase #6 | $54.84 | 4.803% | $57.474 | $57.47 | $57.45 | $57.50 |
| Purchase #7 | $196.36 | 6.695% | $209.5063 | $209.51 | $209.50 | $209.50 |
| 7 purchase totals = | $731.50 | $782.1914 | $782.19 | $782.20 | $782.10 | |