| 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 | $155.28 | 3.732% | $161.075 | $161.08 | $161.10 | $161.10 |
| Purchase #2 | $37.98 | 11.122% | $42.2041 | $42.20 | $42.20 | $42.20 |
| Purchase #3 | $74.76 | 8.584% | $81.1774 | $81.18 | $81.20 | $81.20 |
| Purchase #4 | $142.66 | 5.578% | $150.6176 | $150.62 | $150.60 | $150.60 |
| Purchase #5 | $118.95 | 12.688% | $134.0424 | $134.04 | $134.05 | $134.00 |
| Purchase #6 | $56.99 | 9.234% | $62.2525 | $62.25 | $62.25 | $62.30 |
| Purchase #7 | $122.43 | 6.854% | $130.8214 | $130.82 | $130.80 | $130.80 |
| 7 purchase totals = | $709.05 | $762.1904 | $762.19 | $762.20 | $762.20 | |