| 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 | $105.67 | 12.364% | $118.735 | $118.74 | $118.75 | $118.70 |
| Purchase #2 | $164.61 | 4.286% | $171.6652 | $171.67 | $171.65 | $171.70 |
| Purchase #3 | $207.52 | 9.298% | $226.8152 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $144.29 | 10.326% | $159.1894 | $159.19 | $159.20 | $159.20 |
| Purchase #5 | $207.74 | 5.334% | $218.8209 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $21.48 | 10.597% | $23.7562 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $63.72 | 4.228% | $66.4141 | $66.41 | $66.40 | $66.40 |
| 7 purchase totals = | $915.03 | $985.3960 | $985.41 | $985.35 | $985.40 | |