| 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 | $171.50 | 9.360% | $187.5524 | $187.55 | $187.55 | $187.60 |
| Purchase #2 | $210.57 | 7.302% | $225.9458 | $225.95 | $225.95 | $225.90 |
| Purchase #3 | $63.69 | 8.778% | $69.2807 | $69.28 | $69.30 | $69.30 |
| Purchase #4 | $150.89 | 12.822% | $170.2371 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $89.76 | 11.503% | $100.0851 | $100.09 | $100.10 | $100.10 |
| Purchase #6 | $173.59 | 5.723% | $183.5246 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $151.75 | 9.148% | $165.6321 | $165.63 | $165.65 | $165.60 |
| 7 purchase totals = | $1,011.75 | $1,102.2578 | $1,102.26 | $1,102.30 | $1,102.20 | |