| 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 | $175.51 | 12.764% | $197.9121 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $160.47 | 8.442% | $174.0169 | $174.02 | $174.00 | $174.00 |
| Purchase #3 | $117.61 | 5.207% | $123.734 | $123.73 | $123.75 | $123.70 |
| Purchase #4 | $105.58 | 4.170% | $109.9827 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $8.57 | 11.652% | $9.5686 | $9.57 | $9.55 | $9.60 |
| Purchase #6 | $20.32 | 6.765% | $21.6946 | $21.69 | $21.70 | $21.70 |
| Purchase #7 | $244.48 | 5.311% | $257.4643 | $257.46 | $257.45 | $257.50 |
| 7 purchase totals = | $832.54 | $894.3732 | $894.36 | $894.35 | $894.40 | |