| 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 | $141.96 | 6.369% | $151.0014 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $142.51 | 9.617% | $156.2152 | $156.22 | $156.20 | $156.20 |
| Purchase #3 | $186.50 | 4.463% | $194.8235 | $194.82 | $194.80 | $194.80 |
| Purchase #4 | $46.89 | 8.815% | $51.0234 | $51.02 | $51.00 | $51.00 |
| Purchase #5 | $72.92 | 10.193% | $80.3527 | $80.35 | $80.35 | $80.40 |
| Purchase #6 | $125.44 | 13.199% | $141.9968 | $142.00 | $142.00 | $142.00 |
| Purchase #7 | $13.85 | 11.798% | $15.484 | $15.48 | $15.50 | $15.50 |
| 7 purchase totals = | $730.07 | $790.8970 | $790.89 | $790.85 | $790.90 | |