| 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 | $137.55 | 6.149% | $146.0079 | $146.01 | $146.00 | $146.00 |
| Purchase #2 | $61.87 | 3.759% | $64.1957 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $18.53 | 12.657% | $20.8753 | $20.88 | $20.90 | $20.90 |
| Purchase #4 | $189.35 | 7.391% | $203.3449 | $203.34 | $203.35 | $203.30 |
| Purchase #5 | $51.67 | 5.576% | $54.5511 | $54.55 | $54.55 | $54.60 |
| Purchase #6 | $216.83 | 7.135% | $232.3008 | $232.30 | $232.30 | $232.30 |
| Purchase #7 | $178.73 | 7.660% | $192.4207 | $192.42 | $192.40 | $192.40 |
| 7 purchase totals = | $854.53 | $913.6964 | $913.70 | $913.70 | $913.70 | |