| 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 | $120.75 | 10.781% | $133.7681 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $68.34 | 11.305% | $76.0658 | $76.07 | $76.05 | $76.10 |
| Purchase #3 | $171.46 | 11.358% | $190.9344 | $190.93 | $190.95 | $190.90 |
| Purchase #4 | $241.28 | 13.770% | $274.5043 | $274.50 | $274.50 | $274.50 |
| Purchase #5 | $34.95 | 5.318% | $36.8086 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $13.91 | 9.334% | $15.2084 | $15.21 | $15.20 | $15.20 |
| Purchase #7 | $77.26 | 13.285% | $87.524 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $727.95 | $814.8136 | $814.81 | $814.75 | $814.80 | |