| 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 | $146.53 | 6.723% | $156.3812 | $156.38 | $156.40 | $156.40 |
| Purchase #2 | $90.56 | 13.516% | $102.8001 | $102.80 | $102.80 | $102.80 |
| Purchase #3 | $37.45 | 10.651% | $41.4388 | $41.44 | $41.45 | $41.40 |
| Purchase #4 | $13.41 | 11.431% | $14.9429 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $106.70 | 4.305% | $111.2934 | $111.29 | $111.30 | $111.30 |
| Purchase #6 | $143.99 | 12.369% | $161.8001 | $161.80 | $161.80 | $161.80 |
| Purchase #7 | $8.57 | 12.461% | $9.6379 | $9.64 | $9.65 | $9.60 |
| 7 purchase totals = | $547.21 | $598.2944 | $598.29 | $598.35 | $598.20 | |