| 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 | $152.99 | 6.771% | $163.349 | $163.35 | $163.35 | $163.30 |
| Purchase #2 | $18.79 | 12.413% | $21.1224 | $21.12 | $21.10 | $21.10 |
| Purchase #3 | $24.92 | 10.740% | $27.5964 | $27.60 | $27.60 | $27.60 |
| Purchase #4 | $191.97 | 7.476% | $206.3217 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $46.58 | 6.524% | $49.6189 | $49.62 | $49.60 | $49.60 |
| Purchase #6 | $8.77 | 7.694% | $9.4448 | $9.44 | $9.45 | $9.40 |
| Purchase #7 | $172.82 | 12.710% | $194.7854 | $194.79 | $194.80 | $194.80 |
| 7 purchase totals = | $616.84 | $672.2386 | $672.24 | $672.20 | $672.10 | |