| 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 | $20.51 | 6.775% | $21.8996 | $21.90 | $21.90 | $21.90 |
| Purchase #2 | $91.25 | 12.832% | $102.9592 | $102.96 | $102.95 | $103.00 |
| Purchase #3 | $167.49 | 13.463% | $190.0392 | $190.04 | $190.05 | $190.00 |
| Purchase #4 | $230.71 | 11.618% | $257.5139 | $257.51 | $257.50 | $257.50 |
| Purchase #5 | $26.48 | 10.619% | $29.2919 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $148.42 | 7.833% | $160.0457 | $160.05 | $160.05 | $160.00 |
| Purchase #7 | $5.32 | 8.788% | $5.7875 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $690.18 | $767.5370 | $767.54 | $767.55 | $767.50 | |