| 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 | $169.77 | 10.805% | $188.1136 | $188.11 | $188.10 | $188.10 |
| Purchase #2 | $170.97 | 8.465% | $185.4426 | $185.44 | $185.45 | $185.40 |
| Purchase #3 | $10.43 | 10.421% | $11.5169 | $11.52 | $11.50 | $11.50 |
| Purchase #4 | $203.68 | 8.509% | $221.0111 | $221.01 | $221.00 | $221.00 |
| Purchase #5 | $13.33 | 13.229% | $15.0934 | $15.09 | $15.10 | $15.10 |
| Purchase #6 | $32.76 | 7.870% | $35.3382 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $101.41 | 4.832% | $106.3101 | $106.31 | $106.30 | $106.30 |
| 7 purchase totals = | $702.35 | $762.8259 | $762.82 | $762.80 | $762.70 | |