| 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 | $174.65 | 4.459% | $182.4376 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $228.55 | 12.440% | $256.9816 | $256.98 | $257.00 | $257.00 |
| Purchase #3 | $30.76 | 5.464% | $32.4407 | $32.44 | $32.45 | $32.40 |
| Purchase #4 | $150.42 | 6.416% | $160.0709 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $91.37 | 12.641% | $102.9201 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $7.77 | 4.402% | $8.112 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $157.43 | 6.173% | $167.1482 | $167.15 | $167.15 | $167.10 |
| 7 purchase totals = | $840.95 | $910.1111 | $910.11 | $910.10 | $910.00 | |