| 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 | $181.60 | 5.840% | $192.2054 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $106.71 | 5.704% | $112.7967 | $112.80 | $112.80 | $112.80 |
| Purchase #3 | $139.80 | 8.498% | $151.6802 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $192.89 | 9.604% | $211.4152 | $211.42 | $211.40 | $211.40 |
| Purchase #5 | $188.57 | 12.379% | $211.9131 | $211.91 | $211.90 | $211.90 |
| Purchase #6 | $75.85 | 9.800% | $83.2833 | $83.28 | $83.30 | $83.30 |
| Purchase #7 | $40.69 | 7.115% | $43.5851 | $43.59 | $43.60 | $43.60 |
| 7 purchase totals = | $926.11 | $1,006.8790 | $1,006.89 | $1,006.90 | $1,006.90 | |