| 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 | $165.68 | 6.694% | $176.7706 | $176.77 | $176.75 | $176.80 |
| Purchase #2 | $50.66 | 9.416% | $55.4301 | $55.43 | $55.45 | $55.40 |
| Purchase #3 | $64.95 | 3.702% | $67.3544 | $67.35 | $67.35 | $67.40 |
| Purchase #4 | $217.68 | 3.554% | $225.4163 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $24.27 | 3.644% | $25.1544 | $25.15 | $25.15 | $25.20 |
| Purchase #6 | $208.80 | 6.290% | $221.9335 | $221.93 | $221.95 | $221.90 |
| Purchase #7 | $84.92 | 8.461% | $92.1051 | $92.11 | $92.10 | $92.10 |
| 7 purchase totals = | $816.96 | $864.1644 | $864.16 | $864.15 | $864.20 | |