| 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 | $166.38 | 10.811% | $184.3673 | $184.37 | $184.35 | $184.40 |
| Purchase #2 | $185.87 | 13.353% | $210.6892 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $15.51 | 4.710% | $16.2405 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $194.88 | 4.484% | $203.6184 | $203.62 | $203.60 | $203.60 |
| Purchase #5 | $175.43 | 11.123% | $194.9431 | $194.94 | $194.95 | $194.90 |
| Purchase #6 | $73.60 | 8.565% | $79.9038 | $79.90 | $79.90 | $79.90 |
| Purchase #7 | $23.26 | 9.767% | $25.5318 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $834.93 | $915.2941 | $915.29 | $915.30 | $915.20 | |