| 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 | $117.83 | 13.678% | $133.9468 | $133.95 | $133.95 | $133.90 |
| Purchase #2 | $118.83 | 8.331% | $128.7297 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $18.61 | 4.711% | $19.4867 | $19.49 | $19.50 | $19.50 |
| Purchase #4 | $159.56 | 8.393% | $172.9519 | $172.95 | $172.95 | $173.00 |
| Purchase #5 | $132.52 | 12.678% | $149.3209 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $73.51 | 5.150% | $77.2958 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $90.72 | 11.290% | $100.9623 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $711.58 | $782.6941 | $782.70 | $782.70 | $782.70 | |