| 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 | $187.80 | 7.599% | $202.0709 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $200.40 | 3.276% | $206.9651 | $206.97 | $206.95 | $207.00 |
| Purchase #3 | $9.59 | 8.208% | $10.3771 | $10.38 | $10.40 | $10.40 |
| Purchase #4 | $171.76 | 13.822% | $195.5007 | $195.50 | $195.50 | $195.50 |
| Purchase #5 | $222.61 | 8.227% | $240.9241 | $240.92 | $240.90 | $240.90 |
| Purchase #6 | $149.93 | 6.359% | $159.464 | $159.46 | $159.45 | $159.50 |
| Purchase #7 | $174.58 | 6.218% | $185.4354 | $185.44 | $185.45 | $185.40 |
| 7 purchase totals = | $1,116.67 | $1,200.7373 | $1,200.74 | $1,200.70 | $1,200.80 | |