| 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 | $75.64 | 7.654% | $81.4295 | $81.43 | $81.45 | $81.40 |
| Purchase #2 | $195.84 | 5.486% | $206.5838 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $233.35 | 8.682% | $253.6094 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $154.90 | 13.358% | $175.5915 | $175.59 | $175.60 | $175.60 |
| Purchase #5 | $126.93 | 5.365% | $133.7398 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $173.72 | 3.144% | $179.1818 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $186.54 | 9.503% | $204.2669 | $204.27 | $204.25 | $204.30 |
| 7 purchase totals = | $1,146.92 | $1,234.4027 | $1,234.40 | $1,234.45 | $1,234.40 | |