| 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 | $185.58 | 5.231% | $195.2877 | $195.29 | $195.30 | $195.30 |
| Purchase #2 | $5.69 | 10.196% | $6.2702 | $6.27 | $6.25 | $6.30 |
| Purchase #3 | $6.77 | 9.838% | $7.436 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $194.52 | 13.758% | $221.2821 | $221.28 | $221.30 | $221.30 |
| Purchase #5 | $111.76 | 4.157% | $116.4059 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $230.97 | 3.178% | $238.3102 | $238.31 | $238.30 | $238.30 |
| Purchase #7 | $168.38 | 7.580% | $181.1432 | $181.14 | $181.15 | $181.10 |
| 7 purchase totals = | $903.67 | $966.1353 | $966.14 | $966.15 | $966.10 | |