| 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 | $155.89 | 3.699% | $161.6564 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $200.45 | 9.347% | $219.1861 | $219.19 | $219.20 | $219.20 |
| Purchase #3 | $198.39 | 10.376% | $218.9749 | $218.97 | $218.95 | $219.00 |
| Purchase #4 | $111.59 | 3.824% | $115.8572 | $115.86 | $115.85 | $115.90 |
| Purchase #5 | $112.85 | 13.563% | $128.1558 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $22.29 | 4.123% | $23.209 | $23.21 | $23.20 | $23.20 |
| Purchase #7 | $62.54 | 13.494% | $70.9791 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $864.00 | $938.0185 | $938.03 | $938.00 | $938.20 | |