| 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 | $172.31 | 6.251% | $183.0811 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $40.84 | 10.726% | $45.2205 | $45.22 | $45.20 | $45.20 |
| Purchase #3 | $56.28 | 9.772% | $61.7797 | $61.78 | $61.80 | $61.80 |
| Purchase #4 | $122.60 | 3.133% | $126.4411 | $126.44 | $126.45 | $126.40 |
| Purchase #5 | $157.96 | 4.439% | $164.9718 | $164.97 | $164.95 | $165.00 |
| Purchase #6 | $111.84 | 13.577% | $127.0245 | $127.02 | $127.00 | $127.00 |
| Purchase #7 | $97.76 | 9.564% | $107.1098 | $107.11 | $107.10 | $107.10 |
| 7 purchase totals = | $759.59 | $815.6285 | $815.62 | $815.60 | $815.60 | |