| 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 | $178.46 | 8.451% | $193.5417 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $19.74 | 11.441% | $21.9985 | $22.00 | $22.00 | $22.00 |
| Purchase #3 | $177.85 | 7.128% | $190.5271 | $190.53 | $190.55 | $190.50 |
| Purchase #4 | $127.27 | 8.424% | $137.9912 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $200.48 | 13.470% | $227.4847 | $227.48 | $227.50 | $227.50 |
| Purchase #6 | $240.66 | 10.331% | $265.5226 | $265.52 | $265.50 | $265.50 |
| Purchase #7 | $65.33 | 10.279% | $72.0453 | $72.05 | $72.05 | $72.00 |
| 7 purchase totals = | $1,009.79 | $1,109.1111 | $1,109.11 | $1,109.15 | $1,109.00 | |