| 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 | $111.25 | 5.408% | $117.2664 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $62.98 | 3.844% | $65.401 | $65.40 | $65.40 | $65.40 |
| Purchase #3 | $63.87 | 11.664% | $71.3198 | $71.32 | $71.30 | $71.30 |
| Purchase #4 | $138.84 | 6.498% | $147.8618 | $147.86 | $147.85 | $147.90 |
| Purchase #5 | $30.59 | 11.248% | $34.0308 | $34.03 | $34.05 | $34.00 |
| Purchase #6 | $223.75 | 6.696% | $238.7323 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $136.45 | 10.107% | $150.241 | $150.24 | $150.25 | $150.20 |
| 7 purchase totals = | $767.73 | $824.8531 | $824.85 | $824.85 | $824.80 | |