| 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 | $15.85 | 13.135% | $17.9319 | $17.93 | $17.95 | $17.90 |
| Purchase #2 | $177.43 | 3.588% | $183.7962 | $183.80 | $183.80 | $183.80 |
| Purchase #3 | $198.55 | 11.429% | $221.2423 | $221.24 | $221.25 | $221.20 |
| Purchase #4 | $74.44 | 5.317% | $78.398 | $78.40 | $78.40 | $78.40 |
| Purchase #5 | $136.53 | 10.547% | $150.9298 | $150.93 | $150.95 | $150.90 |
| Purchase #6 | $229.31 | 8.861% | $249.6292 | $249.63 | $249.65 | $249.60 |
| Purchase #7 | $131.75 | 10.293% | $145.311 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $963.86 | $1,047.2384 | $1,047.24 | $1,047.30 | $1,047.10 | |