| 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 | $92.91 | 13.180% | $105.1555 | $105.16 | $105.15 | $105.20 |
| Purchase #2 | $121.55 | 6.118% | $128.9864 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $68.55 | 13.609% | $77.879 | $77.88 | $77.90 | $77.90 |
| Purchase #4 | $21.49 | 13.473% | $24.3853 | $24.39 | $24.40 | $24.40 |
| Purchase #5 | $172.76 | 3.611% | $178.9984 | $179.00 | $179.00 | $179.00 |
| Purchase #6 | $187.61 | 4.673% | $196.377 | $196.38 | $196.40 | $196.40 |
| Purchase #7 | $93.62 | 5.279% | $98.5622 | $98.56 | $98.55 | $98.60 |
| 7 purchase totals = | $758.49 | $810.3438 | $810.36 | $810.40 | $810.50 | |