| 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 | $183.79 | 7.296% | $197.1993 | $197.20 | $197.20 | $197.20 |
| Purchase #2 | $140.47 | 11.678% | $156.8741 | $156.87 | $156.85 | $156.90 |
| Purchase #3 | $187.27 | 5.614% | $197.7833 | $197.78 | $197.80 | $197.80 |
| Purchase #4 | $145.51 | 6.429% | $154.8648 | $154.86 | $154.85 | $154.90 |
| Purchase #5 | $179.49 | 11.674% | $200.4437 | $200.44 | $200.45 | $200.40 |
| Purchase #6 | $40.32 | 4.209% | $42.0171 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $97.58 | 10.343% | $107.6727 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $974.43 | $1,056.8550 | $1,056.84 | $1,056.80 | $1,056.90 | |