| 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 | $161.45 | 6.454% | $171.87 | $171.87 | $171.85 | $171.90 |
| Purchase #2 | $194.77 | 5.105% | $204.713 | $204.71 | $204.70 | $204.70 |
| Purchase #3 | $99.79 | 3.524% | $103.3066 | $103.31 | $103.30 | $103.30 |
| Purchase #4 | $116.49 | 10.835% | $129.1117 | $129.11 | $129.10 | $129.10 |
| Purchase #5 | $249.64 | 5.206% | $262.6363 | $262.64 | $262.65 | $262.60 |
| Purchase #6 | $237.84 | 6.662% | $253.6849 | $253.68 | $253.70 | $253.70 |
| Purchase #7 | $24.92 | 7.680% | $26.8339 | $26.83 | $26.85 | $26.80 |
| 7 purchase totals = | $1,084.90 | $1,152.1564 | $1,152.15 | $1,152.15 | $1,152.10 | |