| 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 | $166.31 | 4.736% | $174.1864 | $174.19 | $174.20 | $174.20 |
| Purchase #2 | $208.76 | 5.546% | $220.3378 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $19.28 | 3.372% | $19.9301 | $19.93 | $19.95 | $19.90 |
| Purchase #4 | $221.98 | 7.244% | $238.0602 | $238.06 | $238.05 | $238.10 |
| Purchase #5 | $101.36 | 5.463% | $106.8973 | $106.90 | $106.90 | $106.90 |
| Purchase #6 | $61.94 | 3.451% | $64.0775 | $64.08 | $64.10 | $64.10 |
| Purchase #7 | $59.48 | 7.432% | $63.9006 | $63.90 | $63.90 | $63.90 |
| 7 purchase totals = | $839.11 | $887.3899 | $887.40 | $887.45 | $887.40 | |