| 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 | $145.43 | 3.448% | $150.4444 | $150.44 | $150.45 | $150.40 |
| Purchase #2 | $120.49 | 12.361% | $135.3838 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $204.95 | 13.506% | $232.6305 | $232.63 | $232.65 | $232.60 |
| Purchase #4 | $154.64 | 8.178% | $167.2865 | $167.29 | $167.30 | $167.30 |
| Purchase #5 | $45.42 | 4.427% | $47.4307 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $103.70 | 13.353% | $117.5471 | $117.55 | $117.55 | $117.50 |
| Purchase #7 | $120.92 | 9.612% | $132.5428 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $895.55 | $983.2658 | $983.26 | $983.35 | $983.10 | |