| 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 | $85.80 | 8.843% | $93.3873 | $93.39 | $93.40 | $93.40 |
| Purchase #2 | $78.91 | 13.340% | $89.4366 | $89.44 | $89.45 | $89.40 |
| Purchase #3 | $158.89 | 3.307% | $164.1445 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $203.72 | 10.626% | $225.3673 | $225.37 | $225.35 | $225.40 |
| Purchase #5 | $220.50 | 10.477% | $243.6018 | $243.60 | $243.60 | $243.60 |
| Purchase #6 | $194.46 | 4.765% | $203.726 | $203.73 | $203.75 | $203.70 |
| Purchase #7 | $133.64 | 4.282% | $139.3625 | $139.36 | $139.35 | $139.40 |
| 7 purchase totals = | $1,075.92 | $1,159.0260 | $1,159.03 | $1,159.05 | $1,159.00 | |