| 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 | $173.59 | 12.567% | $195.4051 | $195.41 | $195.40 | $195.40 |
| Purchase #2 | $85.31 | 11.843% | $95.4133 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $174.62 | 5.437% | $184.1141 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $166.71 | 7.171% | $178.6648 | $178.66 | $178.65 | $178.70 |
| Purchase #5 | $108.87 | 5.867% | $115.2574 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $112.52 | 7.108% | $120.5179 | $120.52 | $120.50 | $120.50 |
| Purchase #7 | $209.89 | 7.658% | $225.9634 | $225.96 | $225.95 | $226.00 |
| 7 purchase totals = | $1,031.51 | $1,115.3360 | $1,115.33 | $1,115.25 | $1,115.40 | |