| 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 | $7.53 | 10.442% | $8.3163 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $176.35 | 3.362% | $182.2789 | $182.28 | $182.30 | $182.30 |
| Purchase #3 | $40.34 | 5.617% | $42.6059 | $42.61 | $42.60 | $42.60 |
| Purchase #4 | $203.76 | 10.400% | $224.951 | $224.95 | $224.95 | $225.00 |
| Purchase #5 | $14.89 | 6.413% | $15.8449 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $72.45 | 3.489% | $74.9778 | $74.98 | $75.00 | $75.00 |
| Purchase #7 | $137.41 | 11.681% | $153.4609 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $652.73 | $702.4357 | $702.44 | $702.45 | $702.50 | |