| 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 | $193.61 | 5.681% | $204.609 | $204.61 | $204.60 | $204.60 |
| Purchase #2 | $154.73 | 7.628% | $166.5328 | $166.53 | $166.55 | $166.50 |
| Purchase #3 | $153.65 | 6.523% | $163.6726 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $155.37 | 12.715% | $175.1253 | $175.13 | $175.15 | $175.10 |
| Purchase #5 | $83.74 | 7.584% | $90.0908 | $90.09 | $90.10 | $90.10 |
| Purchase #6 | $34.82 | 11.200% | $38.7198 | $38.72 | $38.70 | $38.70 |
| Purchase #7 | $19.97 | 13.504% | $22.6667 | $22.67 | $22.65 | $22.70 |
| 7 purchase totals = | $795.89 | $861.4170 | $861.42 | $861.40 | $861.40 | |