| 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 | $149.81 | 11.224% | $166.6247 | $166.62 | $166.60 | $166.60 |
| Purchase #2 | $34.30 | 3.658% | $35.5547 | $35.55 | $35.55 | $35.60 |
| Purchase #3 | $107.85 | 13.593% | $122.5101 | $122.51 | $122.50 | $122.50 |
| Purchase #4 | $216.36 | 5.671% | $228.6298 | $228.63 | $228.65 | $228.60 |
| Purchase #5 | $124.62 | 10.136% | $137.2515 | $137.25 | $137.25 | $137.30 |
| Purchase #6 | $46.67 | 4.380% | $48.7141 | $48.71 | $48.70 | $48.70 |
| Purchase #7 | $181.71 | 7.516% | $195.3673 | $195.37 | $195.35 | $195.40 |
| 7 purchase totals = | $861.32 | $934.6522 | $934.64 | $934.60 | $934.70 | |