| 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 | $176.71 | 9.147% | $192.8737 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $118.94 | 10.260% | $131.1432 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $113.96 | 13.719% | $129.5942 | $129.59 | $129.60 | $129.60 |
| Purchase #4 | $249.70 | 4.650% | $261.3111 | $261.31 | $261.30 | $261.30 |
| Purchase #5 | $56.44 | 12.165% | $63.3059 | $63.31 | $63.30 | $63.30 |
| Purchase #6 | $105.86 | 9.138% | $115.5335 | $115.53 | $115.55 | $115.50 |
| Purchase #7 | $59.27 | 12.145% | $66.4683 | $66.47 | $66.45 | $66.50 |
| 7 purchase totals = | $880.88 | $960.2299 | $960.22 | $960.20 | $960.20 | |