| 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 | $145.72 | 5.174% | $153.2596 | $153.26 | $153.25 | $153.30 |
| Purchase #2 | $70.43 | 6.259% | $74.8382 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $7.40 | 7.707% | $7.9703 | $7.97 | $7.95 | $8.00 |
| Purchase #4 | $42.59 | 12.208% | $47.7894 | $47.79 | $47.80 | $47.80 |
| Purchase #5 | $180.99 | 11.414% | $201.6482 | $201.65 | $201.65 | $201.60 |
| Purchase #6 | $55.76 | 5.169% | $58.6422 | $58.64 | $58.65 | $58.60 |
| Purchase #7 | $182.55 | 6.767% | $194.9032 | $194.90 | $194.90 | $194.90 |
| 7 purchase totals = | $685.44 | $739.0511 | $739.05 | $739.05 | $739.00 | |