| 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 | $160.75 | 12.715% | $181.1894 | $181.19 | $181.20 | $181.20 |
| Purchase #2 | $208.58 | 7.654% | $224.5447 | $224.54 | $224.55 | $224.50 |
| Purchase #3 | $65.54 | 7.156% | $70.23 | $70.23 | $70.25 | $70.20 |
| Purchase #4 | $181.81 | 6.164% | $193.0168 | $193.02 | $193.00 | $193.00 |
| Purchase #5 | $157.76 | 7.570% | $169.7024 | $169.70 | $169.70 | $169.70 |
| Purchase #6 | $95.65 | 5.809% | $101.2063 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $51.65 | 10.614% | $57.1321 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $921.74 | $997.0217 | $997.02 | $997.05 | $996.90 | |