| 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 | $175.45 | 8.210% | $189.8544 | $189.85 | $189.85 | $189.90 |
| Purchase #2 | $196.94 | 13.402% | $223.3339 | $223.33 | $223.35 | $223.30 |
| Purchase #3 | $43.80 | 13.350% | $49.6473 | $49.65 | $49.65 | $49.60 |
| Purchase #4 | $47.87 | 9.550% | $52.4416 | $52.44 | $52.45 | $52.40 |
| Purchase #5 | $208.29 | 9.422% | $227.9151 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $104.93 | 3.695% | $108.8072 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $161.81 | 3.811% | $167.9766 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $939.09 | $1,019.9761 | $1,019.98 | $1,020.00 | $1,019.90 | |