| 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 | $148.81 | 8.683% | $161.7312 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $29.40 | 6.442% | $31.2939 | $31.29 | $31.30 | $31.30 |
| Purchase #3 | $18.73 | 3.296% | $19.3473 | $19.35 | $19.35 | $19.30 |
| Purchase #4 | $208.85 | 8.564% | $226.7359 | $226.74 | $226.75 | $226.70 |
| Purchase #5 | $50.79 | 11.682% | $56.7233 | $56.72 | $56.70 | $56.70 |
| Purchase #6 | $7.60 | 5.394% | $8.0099 | $8.01 | $8.00 | $8.00 |
| Purchase #7 | $65.59 | 7.849% | $70.7382 | $70.74 | $70.75 | $70.70 |
| 7 purchase totals = | $529.77 | $574.5797 | $574.58 | $574.60 | $574.40 | |