| 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 | $143.73 | 5.476% | $151.6007 | $151.60 | $151.60 | $151.60 |
| Purchase #2 | $243.98 | 10.143% | $268.7269 | $268.73 | $268.75 | $268.70 |
| Purchase #3 | $80.91 | 13.365% | $91.7236 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $95.59 | 9.416% | $104.5908 | $104.59 | $104.60 | $104.60 |
| Purchase #5 | $231.71 | 10.500% | $256.0396 | $256.04 | $256.05 | $256.00 |
| Purchase #6 | $247.49 | 6.388% | $263.2997 | $263.30 | $263.30 | $263.30 |
| Purchase #7 | $149.64 | 11.510% | $166.8636 | $166.86 | $166.85 | $166.90 |
| 7 purchase totals = | $1,193.05 | $1,302.8449 | $1,302.84 | $1,302.85 | $1,302.80 | |