| 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 | $104.58 | 6.655% | $111.5398 | $111.54 | $111.55 | $111.50 |
| Purchase #2 | $237.28 | 12.653% | $267.303 | $267.30 | $267.30 | $267.30 |
| Purchase #3 | $5.67 | 8.427% | $6.1478 | $6.15 | $6.15 | $6.10 |
| Purchase #4 | $172.43 | 6.278% | $183.2552 | $183.26 | $183.25 | $183.30 |
| Purchase #5 | $65.52 | 10.180% | $72.1899 | $72.19 | $72.20 | $72.20 |
| Purchase #6 | $124.70 | 7.385% | $133.9091 | $133.91 | $133.90 | $133.90 |
| Purchase #7 | $39.91 | 9.195% | $43.5797 | $43.58 | $43.60 | $43.60 |
| 7 purchase totals = | $750.09 | $817.9245 | $817.93 | $817.95 | $817.90 | |