| 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 | $130.96 | 8.240% | $141.7511 | $141.75 | $141.75 | $141.80 |
| Purchase #2 | $166.65 | 10.335% | $183.8733 | $183.87 | $183.85 | $183.90 |
| Purchase #3 | $127.69 | 4.643% | $133.6186 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $23.82 | 7.115% | $25.5148 | $25.51 | $25.50 | $25.50 |
| Purchase #5 | $153.60 | 13.166% | $173.823 | $173.82 | $173.80 | $173.80 |
| Purchase #6 | $197.59 | 8.530% | $214.4444 | $214.44 | $214.45 | $214.40 |
| Purchase #7 | $111.73 | 4.867% | $117.1679 | $117.17 | $117.15 | $117.20 |
| 7 purchase totals = | $912.04 | $990.1931 | $990.18 | $990.10 | $990.20 | |