| 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 | $140.41 | 13.531% | $159.4089 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $183.37 | 7.136% | $196.4553 | $196.46 | $196.45 | $196.50 |
| Purchase #3 | $50.41 | 13.116% | $57.0218 | $57.02 | $57.00 | $57.00 |
| Purchase #4 | $191.44 | 5.718% | $202.3865 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $32.73 | 6.576% | $34.8823 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $207.61 | 11.143% | $230.744 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $68.79 | 8.570% | $74.6853 | $74.69 | $74.70 | $74.70 |
| 7 purchase totals = | $874.76 | $955.5841 | $955.59 | $955.60 | $955.60 | |