| 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 | $173.98 | 6.566% | $185.4035 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $45.64 | 5.390% | $48.1 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $15.66 | 6.716% | $16.7117 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $240.51 | 12.125% | $269.6718 | $269.67 | $269.65 | $269.70 |
| Purchase #5 | $70.75 | 12.541% | $79.6228 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $193.46 | 8.762% | $210.411 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $227.55 | 5.744% | $240.6205 | $240.62 | $240.60 | $240.60 |
| 7 purchase totals = | $967.55 | $1,050.5413 | $1,050.53 | $1,050.45 | $1,050.50 | |