| 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 | $132.98 | 5.716% | $140.5811 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $145.88 | 9.828% | $160.2171 | $160.22 | $160.20 | $160.20 |
| Purchase #3 | $207.82 | 11.499% | $231.7172 | $231.72 | $231.70 | $231.70 |
| Purchase #4 | $77.32 | 10.794% | $85.6659 | $85.67 | $85.65 | $85.70 |
| Purchase #5 | $88.92 | 12.272% | $99.8323 | $99.83 | $99.85 | $99.80 |
| Purchase #6 | $151.98 | 6.348% | $161.6277 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $165.57 | 11.425% | $184.4864 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $970.47 | $1,064.1277 | $1,064.14 | $1,064.15 | $1,064.10 | |