| 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 | $158.91 | 13.293% | $180.0339 | $180.03 | $180.05 | $180.00 |
| Purchase #2 | $7.89 | 11.634% | $8.8079 | $8.81 | $8.80 | $8.80 |
| Purchase #3 | $91.35 | 9.223% | $99.7752 | $99.78 | $99.80 | $99.80 |
| Purchase #4 | $141.45 | 7.717% | $152.3657 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $211.92 | 4.704% | $221.8887 | $221.89 | $221.90 | $221.90 |
| Purchase #6 | $231.63 | 3.273% | $239.2112 | $239.21 | $239.20 | $239.20 |
| Purchase #7 | $10.41 | 11.554% | $11.6128 | $11.61 | $11.60 | $11.60 |
| 7 purchase totals = | $853.56 | $913.6954 | $913.70 | $913.70 | $913.70 | |