| 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 | $175.86 | 11.668% | $196.3793 | $196.38 | $196.40 | $196.40 |
| Purchase #2 | $169.55 | 7.124% | $181.6287 | $181.63 | $181.65 | $181.60 |
| Purchase #3 | $195.41 | 9.251% | $213.4874 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $166.71 | 13.846% | $189.7927 | $189.79 | $189.80 | $189.80 |
| Purchase #5 | $38.26 | 6.353% | $40.6907 | $40.69 | $40.70 | $40.70 |
| Purchase #6 | $15.39 | 9.263% | $16.8156 | $16.82 | $16.80 | $16.80 |
| Purchase #7 | $238.95 | 9.716% | $262.1664 | $262.17 | $262.15 | $262.20 |
| 7 purchase totals = | $1,000.13 | $1,100.9608 | $1,100.97 | $1,101.00 | $1,101.00 | |