| 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 | $161.91 | 6.357% | $172.2026 | $172.20 | $172.20 | $172.20 |
| Purchase #2 | $208.43 | 5.757% | $220.4293 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $60.51 | 8.485% | $65.6443 | $65.64 | $65.65 | $65.60 |
| Purchase #4 | $70.92 | 7.810% | $76.4589 | $76.46 | $76.45 | $76.50 |
| Purchase #5 | $213.72 | 9.507% | $234.0384 | $234.04 | $234.05 | $234.00 |
| Purchase #6 | $135.61 | 5.587% | $143.1865 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $169.92 | 7.587% | $182.8118 | $182.81 | $182.80 | $182.80 |
| 7 purchase totals = | $1,021.02 | $1,094.7718 | $1,094.77 | $1,094.80 | $1,094.70 | |