| 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 | $118.54 | 8.626% | $128.7653 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $74.32 | 9.255% | $81.1983 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $119.45 | 5.313% | $125.7964 | $125.80 | $125.80 | $125.80 |
| Purchase #4 | $157.51 | 10.233% | $173.628 | $173.63 | $173.65 | $173.60 |
| Purchase #5 | $75.29 | 7.717% | $81.1001 | $81.10 | $81.10 | $81.10 |
| Purchase #6 | $161.63 | 10.596% | $178.7563 | $178.76 | $178.75 | $178.80 |
| Purchase #7 | $20.67 | 8.812% | $22.4914 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $727.41 | $791.7358 | $791.75 | $791.75 | $791.80 | |