| 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 | $186.68 | 13.647% | $212.1562 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $67.79 | 3.256% | $69.9972 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $174.92 | 4.570% | $182.9138 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $78.32 | 6.584% | $83.4766 | $83.48 | $83.50 | $83.50 |
| Purchase #5 | $118.64 | 10.408% | $130.9881 | $130.99 | $131.00 | $131.00 |
| Purchase #6 | $137.75 | 8.738% | $149.7866 | $149.79 | $149.80 | $149.80 |
| Purchase #7 | $166.69 | 6.271% | $177.1431 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $930.79 | $1,006.4616 | $1,006.47 | $1,006.50 | $1,006.50 | |