| 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 | $135.88 | 11.153% | $151.0347 | $151.03 | $151.05 | $151.00 |
| Purchase #2 | $38.34 | 7.147% | $41.0802 | $41.08 | $41.10 | $41.10 |
| Purchase #3 | $42.67 | 7.746% | $45.9752 | $45.98 | $46.00 | $46.00 |
| Purchase #4 | $122.56 | 6.768% | $130.8549 | $130.85 | $130.85 | $130.90 |
| Purchase #5 | $215.25 | 7.278% | $230.9159 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $122.55 | 13.437% | $139.017 | $139.02 | $139.00 | $139.00 |
| Purchase #7 | $75.58 | 12.205% | $84.8045 | $84.80 | $84.80 | $84.80 |
| 7 purchase totals = | $752.83 | $823.6824 | $823.68 | $823.70 | $823.70 | |