| 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 | $95.80 | 5.135% | $100.7193 | $100.72 | $100.70 | $100.70 |
| Purchase #2 | $195.31 | 8.357% | $211.6321 | $211.63 | $211.65 | $211.60 |
| Purchase #3 | $120.85 | 7.332% | $129.7107 | $129.71 | $129.70 | $129.70 |
| Purchase #4 | $154.65 | 7.235% | $165.8389 | $165.84 | $165.85 | $165.80 |
| Purchase #5 | $85.31 | 4.704% | $89.323 | $89.32 | $89.30 | $89.30 |
| Purchase #6 | $215.58 | 13.505% | $244.6941 | $244.69 | $244.70 | $244.70 |
| Purchase #7 | $166.62 | 5.594% | $175.9407 | $175.94 | $175.95 | $175.90 |
| 7 purchase totals = | $1,034.12 | $1,117.8588 | $1,117.85 | $1,117.85 | $1,117.70 | |