| 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 | $166.77 | 12.457% | $187.5445 | $187.54 | $187.55 | $187.50 |
| Purchase #2 | $189.72 | 8.430% | $205.7134 | $205.71 | $205.70 | $205.70 |
| Purchase #3 | $44.83 | 10.519% | $49.5457 | $49.55 | $49.55 | $49.50 |
| Purchase #4 | $21.83 | 7.421% | $23.45 | $23.45 | $23.45 | $23.50 |
| Purchase #5 | $240.91 | 4.397% | $251.5028 | $251.50 | $251.50 | $251.50 |
| Purchase #6 | $192.31 | 13.666% | $218.5911 | $218.59 | $218.60 | $218.60 |
| Purchase #7 | $12.33 | 9.366% | $13.4848 | $13.48 | $13.50 | $13.50 |
| 7 purchase totals = | $868.70 | $949.8323 | $949.82 | $949.85 | $949.80 | |