| 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 | $134.97 | 10.513% | $149.1594 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $140.87 | 7.480% | $151.4071 | $151.41 | $151.40 | $151.40 |
| Purchase #3 | $221.52 | 5.538% | $233.7878 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $17.88 | 8.270% | $19.3587 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $32.60 | 8.698% | $35.4355 | $35.44 | $35.45 | $35.40 |
| Purchase #6 | $92.81 | 8.141% | $100.3657 | $100.37 | $100.35 | $100.40 |
| Purchase #7 | $43.66 | 3.856% | $45.3435 | $45.34 | $45.35 | $45.30 |
| 7 purchase totals = | $684.31 | $734.8577 | $734.87 | $734.85 | $734.90 | |