| 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 | $121.44 | 13.604% | $137.9607 | $137.96 | $137.95 | $138.00 |
| Purchase #2 | $7.54 | 3.233% | $7.7838 | $7.78 | $7.80 | $7.80 |
| Purchase #3 | $109.59 | 5.172% | $115.258 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $95.33 | 6.275% | $101.312 | $101.31 | $101.30 | $101.30 |
| Purchase #5 | $172.49 | 12.499% | $194.0495 | $194.05 | $194.05 | $194.00 |
| Purchase #6 | $114.63 | 12.807% | $129.3107 | $129.31 | $129.30 | $129.30 |
| Purchase #7 | $158.63 | 3.871% | $164.7706 | $164.77 | $164.75 | $164.80 |
| 7 purchase totals = | $779.65 | $850.4453 | $850.44 | $850.40 | $850.50 | |