| 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 | $18.29 | 5.868% | $19.3633 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $182.66 | 8.236% | $197.7039 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $65.53 | 4.270% | $68.3281 | $68.33 | $68.35 | $68.30 |
| Purchase #4 | $156.73 | 7.602% | $168.6446 | $168.64 | $168.65 | $168.60 |
| Purchase #5 | $65.39 | 4.553% | $68.3672 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $39.77 | 4.560% | $41.5835 | $41.58 | $41.60 | $41.60 |
| Purchase #7 | $140.83 | 12.452% | $158.3662 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $669.20 | $722.3568 | $722.35 | $722.35 | $722.40 | |