| 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 | $157.40 | 9.452% | $172.2774 | $172.28 | $172.30 | $172.30 |
| Purchase #2 | $239.60 | 10.216% | $264.0775 | $264.08 | $264.10 | $264.10 |
| Purchase #3 | $88.29 | 5.557% | $93.1963 | $93.20 | $93.20 | $93.20 |
| Purchase #4 | $118.75 | 5.314% | $125.0604 | $125.06 | $125.05 | $125.10 |
| Purchase #5 | $202.80 | 5.308% | $213.5646 | $213.56 | $213.55 | $213.60 |
| Purchase #6 | $77.99 | 12.145% | $87.4619 | $87.46 | $87.45 | $87.50 |
| Purchase #7 | $150.70 | 6.634% | $160.6974 | $160.70 | $160.70 | $160.70 |
| 7 purchase totals = | $1,035.53 | $1,116.3355 | $1,116.34 | $1,116.35 | $1,116.50 | |