| 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 | $138.70 | 13.513% | $157.4425 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $206.67 | 6.318% | $219.7274 | $219.73 | $219.75 | $219.70 |
| Purchase #3 | $216.38 | 8.160% | $234.0366 | $234.04 | $234.05 | $234.00 |
| Purchase #4 | $111.56 | 8.259% | $120.7737 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $118.86 | 9.318% | $129.9354 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $21.47 | 5.706% | $22.6951 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $101.56 | 4.764% | $106.3983 | $106.40 | $106.40 | $106.40 |
| 7 purchase totals = | $915.20 | $991.0090 | $991.02 | $991.05 | $990.90 | |