| 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 | $129.27 | 8.655% | $140.4583 | $140.46 | $140.45 | $140.50 |
| Purchase #2 | $192.57 | 6.204% | $204.517 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $47.45 | 7.233% | $50.8821 | $50.88 | $50.90 | $50.90 |
| Purchase #4 | $154.41 | 4.137% | $160.7979 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $34.27 | 7.724% | $36.917 | $36.92 | $36.90 | $36.90 |
| Purchase #6 | $188.48 | 12.151% | $211.3822 | $211.38 | $211.40 | $211.40 |
| Purchase #7 | $111.51 | 8.314% | $120.7809 | $120.78 | $120.80 | $120.80 |
| 7 purchase totals = | $857.96 | $925.7354 | $925.74 | $925.75 | $925.80 | |