| 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 | $129.36 | 4.340% | $134.9742 | $134.97 | $134.95 | $135.00 |
| Purchase #2 | $203.28 | 5.601% | $214.6657 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $170.25 | 12.787% | $192.0199 | $192.02 | $192.00 | $192.00 |
| Purchase #4 | $144.43 | 8.330% | $156.461 | $156.46 | $156.45 | $156.50 |
| Purchase #5 | $18.98 | 6.371% | $20.1892 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $42.91 | 3.588% | $44.4496 | $44.45 | $44.45 | $44.40 |
| Purchase #7 | $181.25 | 8.740% | $197.0913 | $197.09 | $197.10 | $197.10 |
| 7 purchase totals = | $890.46 | $959.8509 | $959.85 | $959.80 | $959.90 | |