| 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 | $140.92 | 12.209% | $158.1249 | $158.12 | $158.10 | $158.10 |
| Purchase #2 | $163.52 | 5.665% | $172.7834 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $219.36 | 3.782% | $227.6562 | $227.66 | $227.65 | $227.70 |
| Purchase #4 | $131.63 | 12.229% | $147.727 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $154.95 | 13.351% | $175.6374 | $175.64 | $175.65 | $175.60 |
| Purchase #6 | $41.62 | 6.748% | $44.4285 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $89.37 | 10.764% | $98.9898 | $98.99 | $99.00 | $99.00 |
| 7 purchase totals = | $941.37 | $1,025.3472 | $1,025.35 | $1,025.40 | $1,025.30 | |