| 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 | $158.68 | 8.796% | $172.6375 | $172.64 | $172.65 | $172.60 |
| Purchase #2 | $51.56 | 5.119% | $54.1994 | $54.20 | $54.20 | $54.20 |
| Purchase #3 | $85.56 | 7.807% | $92.2397 | $92.24 | $92.25 | $92.20 |
| Purchase #4 | $12.68 | 12.744% | $14.2959 | $14.30 | $14.30 | $14.30 |
| Purchase #5 | $218.91 | 12.349% | $245.9432 | $245.94 | $245.95 | $245.90 |
| Purchase #6 | $243.49 | 4.209% | $253.7385 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $219.81 | 4.192% | $229.0244 | $229.02 | $229.00 | $229.00 |
| 7 purchase totals = | $990.69 | $1,062.0786 | $1,062.08 | $1,062.10 | $1,061.90 | |