| 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 | $6.44 | 6.103% | $6.833 | $6.83 | $6.85 | $6.80 |
| Purchase #2 | $133.69 | 6.274% | $142.0777 | $142.08 | $142.10 | $142.10 |
| Purchase #3 | $100.80 | 7.315% | $108.1735 | $108.17 | $108.15 | $108.20 |
| Purchase #4 | $139.86 | 11.332% | $155.7089 | $155.71 | $155.70 | $155.70 |
| Purchase #5 | $150.88 | 12.345% | $169.5061 | $169.51 | $169.50 | $169.50 |
| Purchase #6 | $180.82 | 6.375% | $192.3473 | $192.35 | $192.35 | $192.30 |
| Purchase #7 | $22.42 | 7.663% | $24.138 | $24.14 | $24.15 | $24.10 |
| 7 purchase totals = | $734.91 | $798.7845 | $798.79 | $798.80 | $798.70 | |