| 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 | $153.57 | 10.314% | $169.4092 | $169.41 | $169.40 | $169.40 |
| Purchase #2 | $219.82 | 6.516% | $234.1435 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $191.41 | 9.688% | $209.9538 | $209.95 | $209.95 | $210.00 |
| Purchase #4 | $63.70 | 8.219% | $68.9355 | $68.94 | $68.95 | $68.90 |
| Purchase #5 | $168.97 | 10.256% | $186.2996 | $186.30 | $186.30 | $186.30 |
| Purchase #6 | $75.65 | 5.132% | $79.5324 | $79.53 | $79.55 | $79.50 |
| Purchase #7 | $198.60 | 11.668% | $221.7726 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $1,071.72 | $1,170.0466 | $1,170.04 | $1,170.05 | $1,170.00 | |