| 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 | $202.26 | 7.172% | $216.7661 | $216.77 | $216.75 | $216.80 |
| Purchase #2 | $200.25 | 8.562% | $217.3954 | $217.40 | $217.40 | $217.40 |
| Purchase #3 | $156.85 | 11.297% | $174.5693 | $174.57 | $174.55 | $174.60 |
| Purchase #4 | $52.64 | 8.562% | $57.147 | $57.15 | $57.15 | $57.10 |
| Purchase #5 | $32.51 | 9.626% | $35.6394 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $28.46 | 8.817% | $30.9693 | $30.97 | $30.95 | $31.00 |
| Purchase #7 | $42.39 | 9.595% | $46.4573 | $46.46 | $46.45 | $46.50 |
| 7 purchase totals = | $715.36 | $778.9438 | $778.96 | $778.90 | $779.00 | |