| 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 | $96.82 | 8.118% | $104.6798 | $104.68 | $104.70 | $104.70 |
| Purchase #2 | $138.45 | 8.258% | $149.8832 | $149.88 | $149.90 | $149.90 |
| Purchase #3 | $174.77 | 10.527% | $193.168 | $193.17 | $193.15 | $193.20 |
| Purchase #4 | $188.89 | 4.512% | $197.4127 | $197.41 | $197.40 | $197.40 |
| Purchase #5 | $250.72 | 11.607% | $279.8211 | $279.82 | $279.80 | $279.80 |
| Purchase #6 | $241.50 | 13.126% | $273.1993 | $273.20 | $273.20 | $273.20 |
| Purchase #7 | $161.52 | 11.426% | $179.9753 | $179.98 | $180.00 | $180.00 |
| 7 purchase totals = | $1,252.67 | $1,378.1394 | $1,378.14 | $1,378.15 | $1,378.20 | |