| 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 | $13.85 | 9.620% | $15.1824 | $15.18 | $15.20 | $15.20 |
| Purchase #2 | $119.33 | 12.331% | $134.0446 | $134.04 | $134.05 | $134.00 |
| Purchase #3 | $131.89 | 10.466% | $145.6936 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $216.87 | 6.357% | $230.6564 | $230.66 | $230.65 | $230.70 |
| Purchase #5 | $85.45 | 5.443% | $90.101 | $90.10 | $90.10 | $90.10 |
| Purchase #6 | $170.48 | 11.255% | $189.6675 | $189.67 | $189.65 | $189.70 |
| Purchase #7 | $141.41 | 12.567% | $159.181 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $879.28 | $964.5265 | $964.52 | $964.55 | $964.60 | |