| 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 | $126.45 | 13.694% | $143.7661 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $172.58 | 5.449% | $181.9839 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $121.29 | 7.652% | $130.5711 | $130.57 | $130.55 | $130.60 |
| Purchase #4 | $62.70 | 10.557% | $69.3192 | $69.32 | $69.30 | $69.30 |
| Purchase #5 | $85.93 | 4.172% | $89.515 | $89.52 | $89.50 | $89.50 |
| Purchase #6 | $60.63 | 3.244% | $62.5968 | $62.60 | $62.60 | $62.60 |
| Purchase #7 | $211.89 | 4.160% | $220.7046 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $841.47 | $898.4567 | $898.46 | $898.40 | $898.50 | |