| 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 | $203.35 | 13.191% | $230.1739 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $166.73 | 5.236% | $175.46 | $175.46 | $175.45 | $175.50 |
| Purchase #3 | $70.70 | 5.572% | $74.6394 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $229.34 | 4.368% | $239.3576 | $239.36 | $239.35 | $239.40 |
| Purchase #5 | $229.37 | 4.390% | $239.4393 | $239.44 | $239.45 | $239.40 |
| Purchase #6 | $83.47 | 7.226% | $89.5015 | $89.50 | $89.50 | $89.50 |
| Purchase #7 | $54.95 | 5.787% | $58.13 | $58.13 | $58.15 | $58.10 |
| 7 purchase totals = | $1,037.91 | $1,106.7017 | $1,106.70 | $1,106.70 | $1,106.70 | |