| 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 | $195.69 | 6.240% | $207.9011 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $113.41 | 7.374% | $121.7729 | $121.77 | $121.75 | $121.80 |
| Purchase #3 | $116.55 | 11.506% | $129.9602 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $194.46 | 13.672% | $221.0466 | $221.05 | $221.05 | $221.00 |
| Purchase #5 | $28.40 | 4.823% | $29.7697 | $29.77 | $29.75 | $29.80 |
| Purchase #6 | $37.77 | 6.777% | $40.3297 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $85.36 | 13.336% | $96.7436 | $96.74 | $96.75 | $96.70 |
| 7 purchase totals = | $771.64 | $847.5238 | $847.52 | $847.50 | $847.50 | |