| 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 | $160.74 | 12.611% | $181.0109 | $181.01 | $181.00 | $181.00 |
| Purchase #2 | $129.49 | 8.582% | $140.6028 | $140.60 | $140.60 | $140.60 |
| Purchase #3 | $201.34 | 7.142% | $215.7197 | $215.72 | $215.70 | $215.70 |
| Purchase #4 | $51.59 | 7.315% | $55.3638 | $55.36 | $55.35 | $55.40 |
| Purchase #5 | $28.61 | 13.710% | $32.5324 | $32.53 | $32.55 | $32.50 |
| Purchase #6 | $152.71 | 13.351% | $173.0983 | $173.10 | $173.10 | $173.10 |
| Purchase #7 | $101.93 | 11.480% | $113.6316 | $113.63 | $113.65 | $113.60 |
| 7 purchase totals = | $826.41 | $911.9595 | $911.95 | $911.95 | $911.90 | |