| 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 | $178.52 | 8.770% | $194.1762 | $194.18 | $194.20 | $194.20 |
| Purchase #2 | $24.33 | 4.652% | $25.4618 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $19.84 | 13.704% | $22.5589 | $22.56 | $22.55 | $22.60 |
| Purchase #4 | $45.92 | 12.652% | $51.7298 | $51.73 | $51.75 | $51.70 |
| Purchase #5 | $154.35 | 6.320% | $164.1049 | $164.10 | $164.10 | $164.10 |
| Purchase #6 | $104.46 | 10.114% | $115.0251 | $115.03 | $115.05 | $115.00 |
| Purchase #7 | $207.53 | 5.323% | $218.5768 | $218.58 | $218.60 | $218.60 |
| 7 purchase totals = | $734.95 | $791.6335 | $791.64 | $791.70 | $791.70 | |