| 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 | $167.90 | 3.521% | $173.8118 | $173.81 | $173.80 | $173.80 |
| Purchase #2 | $6.91 | 11.560% | $7.7088 | $7.71 | $7.70 | $7.70 |
| Purchase #3 | $53.52 | 5.415% | $56.4181 | $56.42 | $56.40 | $56.40 |
| Purchase #4 | $7.48 | 7.329% | $8.0282 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $96.52 | 9.854% | $106.0311 | $106.03 | $106.05 | $106.00 |
| Purchase #6 | $14.47 | 8.685% | $15.7267 | $15.73 | $15.75 | $15.70 |
| Purchase #7 | $128.53 | 7.231% | $137.824 | $137.82 | $137.80 | $137.80 |
| 7 purchase totals = | $475.33 | $505.5487 | $505.55 | $505.55 | $505.40 | |