| 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 | $160.52 | 10.752% | $177.7791 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $49.33 | 5.485% | $52.0358 | $52.04 | $52.05 | $52.00 |
| Purchase #3 | $34.25 | 7.359% | $36.7705 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $164.93 | 5.710% | $174.3475 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $6.49 | 13.700% | $7.3791 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $224.25 | 12.392% | $252.0391 | $252.04 | $252.05 | $252.00 |
| Purchase #7 | $108.34 | 13.277% | $122.7243 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $748.11 | $823.0754 | $823.08 | $823.10 | $823.00 | |