| 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 | $170.56 | 6.639% | $181.8835 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $6.84 | 12.585% | $7.7008 | $7.70 | $7.70 | $7.70 |
| Purchase #3 | $215.26 | 11.342% | $239.6748 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $54.77 | 7.802% | $59.0432 | $59.04 | $59.05 | $59.00 |
| Purchase #5 | $249.64 | 10.332% | $275.4328 | $275.43 | $275.45 | $275.40 |
| Purchase #6 | $117.72 | 13.514% | $133.6287 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $173.97 | 13.401% | $197.2837 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $988.76 | $1,094.6475 | $1,094.63 | $1,094.70 | $1,094.60 | |