| 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 | $178.73 | 4.176% | $186.1938 | $186.19 | $186.20 | $186.20 |
| Purchase #2 | $126.69 | 5.449% | $133.5933 | $133.59 | $133.60 | $133.60 |
| Purchase #3 | $70.79 | 6.840% | $75.632 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $165.42 | 4.145% | $172.2767 | $172.28 | $172.30 | $172.30 |
| Purchase #5 | $138.27 | 8.503% | $150.0271 | $150.03 | $150.05 | $150.00 |
| Purchase #6 | $10.97 | 4.597% | $11.4743 | $11.47 | $11.45 | $11.50 |
| Purchase #7 | $195.59 | 7.851% | $210.9458 | $210.95 | $210.95 | $210.90 |
| 7 purchase totals = | $886.46 | $940.1430 | $940.14 | $940.20 | $940.10 | |