| 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 | $71.29 | 4.159% | $74.255 | $74.26 | $74.25 | $74.30 |
| Purchase #2 | $151.47 | 13.207% | $171.4746 | $171.47 | $171.45 | $171.50 |
| Purchase #3 | $25.99 | 6.317% | $27.6318 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $156.98 | 12.535% | $176.6574 | $176.66 | $176.65 | $176.70 |
| Purchase #5 | $61.53 | 6.512% | $65.5368 | $65.54 | $65.55 | $65.50 |
| Purchase #6 | $160.38 | 8.212% | $173.5504 | $173.55 | $173.55 | $173.60 |
| Purchase #7 | $198.57 | 6.241% | $210.9628 | $210.96 | $210.95 | $211.00 |
| 7 purchase totals = | $826.21 | $900.0688 | $900.07 | $900.05 | $900.20 | |