| 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 | $142.52 | 12.109% | $159.7777 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $91.90 | 11.453% | $102.4253 | $102.43 | $102.45 | $102.40 |
| Purchase #3 | $239.26 | 3.314% | $247.1891 | $247.19 | $247.20 | $247.20 |
| Purchase #4 | $226.41 | 12.494% | $254.6977 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $183.58 | 6.764% | $195.9974 | $196.00 | $196.00 | $196.00 |
| Purchase #6 | $184.96 | 9.244% | $202.0577 | $202.06 | $202.05 | $202.10 |
| Purchase #7 | $37.88 | 7.716% | $40.8028 | $40.80 | $40.80 | $40.80 |
| 7 purchase totals = | $1,106.51 | $1,202.9477 | $1,202.96 | $1,203.00 | $1,203.00 | |