| 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 | $146.60 | 9.419% | $160.4083 | $160.41 | $160.40 | $160.40 |
| Purchase #2 | $79.61 | 7.561% | $85.6293 | $85.63 | $85.65 | $85.60 |
| Purchase #3 | $20.67 | 9.838% | $22.7035 | $22.70 | $22.70 | $22.70 |
| Purchase #4 | $52.47 | 10.253% | $57.8497 | $57.85 | $57.85 | $57.80 |
| Purchase #5 | $117.62 | 11.423% | $131.0557 | $131.06 | $131.05 | $131.10 |
| Purchase #6 | $23.32 | 8.818% | $25.3764 | $25.38 | $25.40 | $25.40 |
| Purchase #7 | $16.38 | 10.829% | $18.1538 | $18.15 | $18.15 | $18.20 |
| 7 purchase totals = | $456.67 | $501.1767 | $501.18 | $501.20 | $501.20 | |