| 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 | $139.44 | 13.532% | $158.309 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $56.84 | 10.797% | $62.977 | $62.98 | $63.00 | $63.00 |
| Purchase #3 | $196.78 | 12.232% | $220.8501 | $220.85 | $220.85 | $220.90 |
| Purchase #4 | $54.46 | 11.770% | $60.8699 | $60.87 | $60.85 | $60.90 |
| Purchase #5 | $13.99 | 13.656% | $15.9005 | $15.90 | $15.90 | $15.90 |
| Purchase #6 | $129.76 | 12.207% | $145.5998 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $193.40 | 9.116% | $211.0303 | $211.03 | $211.05 | $211.00 |
| 7 purchase totals = | $784.67 | $875.5366 | $875.54 | $875.55 | $875.60 | |