| 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 | $159.81 | 8.661% | $173.6511 | $173.65 | $173.65 | $173.70 |
| Purchase #2 | $73.52 | 3.262% | $75.9182 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $229.39 | 12.740% | $258.6143 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $34.77 | 8.807% | $37.8322 | $37.83 | $37.85 | $37.80 |
| Purchase #5 | $187.56 | 3.635% | $194.3778 | $194.38 | $194.40 | $194.40 |
| Purchase #6 | $128.80 | 13.774% | $146.5409 | $146.54 | $146.55 | $146.50 |
| Purchase #7 | $56.98 | 10.593% | $63.0159 | $63.02 | $63.00 | $63.00 |
| 7 purchase totals = | $870.83 | $949.9504 | $949.95 | $949.95 | $949.90 | |