| 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 | $37.55 | 4.848% | $39.3704 | $39.37 | $39.35 | $39.40 |
| Purchase #2 | $235.29 | 13.802% | $267.7647 | $267.76 | $267.75 | $267.80 |
| Purchase #3 | $68.26 | 9.621% | $74.8273 | $74.83 | $74.85 | $74.80 |
| Purchase #4 | $146.75 | 3.631% | $152.0785 | $152.08 | $152.10 | $152.10 |
| Purchase #5 | $242.90 | 5.285% | $255.7373 | $255.74 | $255.75 | $255.70 |
| Purchase #6 | $205.70 | 11.635% | $229.6332 | $229.63 | $229.65 | $229.60 |
| Purchase #7 | $154.90 | 7.824% | $167.0194 | $167.02 | $167.00 | $167.00 |
| 7 purchase totals = | $1,091.35 | $1,186.4308 | $1,186.43 | $1,186.45 | $1,186.40 | |