| 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 | $74.50 | 3.625% | $77.2006 | $77.20 | $77.20 | $77.20 |
| Purchase #2 | $179.94 | 8.748% | $195.6812 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $185.44 | 3.658% | $192.2234 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $209.72 | 8.348% | $227.2274 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $135.79 | 10.318% | $149.8008 | $149.80 | $149.80 | $149.80 |
| Purchase #6 | $42.40 | 12.264% | $47.5999 | $47.60 | $47.60 | $47.60 |
| Purchase #7 | $161.27 | 8.115% | $174.3571 | $174.36 | $174.35 | $174.40 |
| 7 purchase totals = | $989.06 | $1,064.0904 | $1,064.09 | $1,064.10 | $1,064.10 | |