| 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 | $150.74 | 7.530% | $162.0907 | $162.09 | $162.10 | $162.10 |
| Purchase #2 | $187.58 | 5.243% | $197.4148 | $197.41 | $197.40 | $197.40 |
| Purchase #3 | $20.60 | 10.487% | $22.7603 | $22.76 | $22.75 | $22.80 |
| Purchase #4 | $31.88 | 7.555% | $34.2885 | $34.29 | $34.30 | $34.30 |
| Purchase #5 | $174.59 | 3.724% | $181.0917 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $179.66 | 11.770% | $200.806 | $200.81 | $200.80 | $200.80 |
| Purchase #7 | $55.39 | 6.190% | $58.8186 | $58.82 | $58.80 | $58.80 |
| 7 purchase totals = | $800.44 | $857.2706 | $857.27 | $857.25 | $857.30 | |