| 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 | $154.48 | 3.347% | $159.6504 | $159.65 | $159.65 | $159.70 |
| Purchase #2 | $229.85 | 3.193% | $237.1891 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $132.61 | 11.127% | $147.3655 | $147.37 | $147.35 | $147.40 |
| Purchase #4 | $62.66 | 13.413% | $71.0646 | $71.06 | $71.05 | $71.10 |
| Purchase #5 | $36.45 | 6.695% | $38.8903 | $38.89 | $38.90 | $38.90 |
| Purchase #6 | $19.77 | 7.360% | $21.2251 | $21.23 | $21.25 | $21.20 |
| Purchase #7 | $86.64 | 11.409% | $96.5248 | $96.52 | $96.50 | $96.50 |
| 7 purchase totals = | $722.46 | $771.9098 | $771.91 | $771.90 | $772.00 | |