| 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 | $144.65 | 10.608% | $159.9945 | $159.99 | $160.00 | $160.00 |
| Purchase #2 | $169.37 | 7.837% | $182.6435 | $182.64 | $182.65 | $182.60 |
| Purchase #3 | $68.67 | 12.383% | $77.1734 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $210.95 | 4.394% | $220.2191 | $220.22 | $220.20 | $220.20 |
| Purchase #5 | $208.38 | 4.594% | $217.953 | $217.95 | $217.95 | $218.00 |
| Purchase #6 | $131.73 | 8.484% | $142.906 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $212.82 | 3.759% | $220.8199 | $220.82 | $220.80 | $220.80 |
| 7 purchase totals = | $1,146.57 | $1,221.7094 | $1,221.70 | $1,221.65 | $1,221.70 | |