| 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 | $152.59 | 9.803% | $167.5484 | $167.55 | $167.55 | $167.50 |
| Purchase #2 | $71.85 | 12.401% | $80.7601 | $80.76 | $80.75 | $80.80 |
| Purchase #3 | $111.77 | 3.706% | $115.9122 | $115.91 | $115.90 | $115.90 |
| Purchase #4 | $172.37 | 5.867% | $182.4829 | $182.48 | $182.50 | $182.50 |
| Purchase #5 | $164.31 | 5.484% | $173.3208 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $46.93 | 12.807% | $52.9403 | $52.94 | $52.95 | $52.90 |
| Purchase #7 | $84.78 | 7.629% | $91.2479 | $91.25 | $91.25 | $91.20 |
| 7 purchase totals = | $804.60 | $864.2126 | $864.21 | $864.20 | $864.10 | |