| 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 | $13.82 | 13.280% | $15.6553 | $15.66 | $15.65 | $15.70 |
| Purchase #2 | $243.56 | 11.447% | $271.4403 | $271.44 | $271.45 | $271.40 |
| Purchase #3 | $213.33 | 13.276% | $241.6517 | $241.65 | $241.65 | $241.70 |
| Purchase #4 | $189.97 | 3.197% | $196.0433 | $196.04 | $196.05 | $196.00 |
| Purchase #5 | $66.71 | 5.635% | $70.4691 | $70.47 | $70.45 | $70.50 |
| Purchase #6 | $219.39 | 8.283% | $237.5621 | $237.56 | $237.55 | $237.60 |
| Purchase #7 | $132.63 | 11.376% | $147.718 | $147.72 | $147.70 | $147.70 |
| 7 purchase totals = | $1,079.41 | $1,180.5398 | $1,180.54 | $1,180.50 | $1,180.60 | |