| 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 | $151.61 | 12.582% | $170.6856 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $181.55 | 10.491% | $200.5964 | $200.60 | $200.60 | $200.60 |
| Purchase #3 | $214.46 | 3.225% | $221.3763 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $106.95 | 11.122% | $118.845 | $118.85 | $118.85 | $118.80 |
| Purchase #5 | $183.57 | 10.626% | $203.0761 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $239.62 | 7.764% | $258.2241 | $258.22 | $258.20 | $258.20 |
| Purchase #7 | $237.68 | 8.597% | $258.1133 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $1,315.44 | $1,430.9168 | $1,430.93 | $1,430.95 | $1,430.90 | |