| 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 | $146.64 | 6.379% | $155.9942 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $38.38 | 5.786% | $40.6007 | $40.60 | $40.60 | $40.60 |
| Purchase #3 | $125.92 | 7.415% | $135.257 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $67.58 | 6.207% | $71.7747 | $71.77 | $71.75 | $71.80 |
| Purchase #5 | $222.62 | 12.543% | $250.5432 | $250.54 | $250.55 | $250.50 |
| Purchase #6 | $42.66 | 8.376% | $46.2332 | $46.23 | $46.25 | $46.20 |
| Purchase #7 | $123.78 | 3.413% | $128.0046 | $128.00 | $128.00 | $128.00 |
| 7 purchase totals = | $767.58 | $828.4076 | $828.39 | $828.40 | $828.40 | |