| 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 | $51.33 | 10.782% | $56.8644 | $56.86 | $56.85 | $56.90 |
| Purchase #2 | $198.53 | 6.120% | $210.68 | $210.68 | $210.70 | $210.70 |
| Purchase #3 | $194.30 | 7.299% | $208.482 | $208.48 | $208.50 | $208.50 |
| Purchase #4 | $151.48 | 11.277% | $168.5624 | $168.56 | $168.55 | $168.60 |
| Purchase #5 | $181.44 | 4.185% | $189.0333 | $189.03 | $189.05 | $189.00 |
| Purchase #6 | $71.61 | 6.519% | $76.2783 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $201.54 | 11.813% | $225.3479 | $225.35 | $225.35 | $225.30 |
| 7 purchase totals = | $1,050.23 | $1,135.2483 | $1,135.24 | $1,135.30 | $1,135.30 | |