| 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 | $148.66 | 5.773% | $157.2421 | $157.24 | $157.25 | $157.20 |
| Purchase #2 | $139.58 | 10.675% | $154.4802 | $154.48 | $154.50 | $154.50 |
| Purchase #3 | $39.39 | 12.805% | $44.4339 | $44.43 | $44.45 | $44.40 |
| Purchase #4 | $50.86 | 13.392% | $57.6712 | $57.67 | $57.65 | $57.70 |
| Purchase #5 | $129.48 | 6.130% | $137.4171 | $137.42 | $137.40 | $137.40 |
| Purchase #6 | $195.92 | 12.216% | $219.8536 | $219.85 | $219.85 | $219.90 |
| Purchase #7 | $139.72 | 11.590% | $155.9135 | $155.91 | $155.90 | $155.90 |
| 7 purchase totals = | $843.61 | $927.0116 | $927.00 | $927.00 | $927.00 | |