| 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 | $177.74 | 8.355% | $192.5902 | $192.59 | $192.60 | $192.60 |
| Purchase #2 | $146.73 | 5.668% | $155.0467 | $155.05 | $155.05 | $155.00 |
| Purchase #3 | $190.33 | 4.448% | $198.7959 | $198.80 | $198.80 | $198.80 |
| Purchase #4 | $35.70 | 11.163% | $39.6852 | $39.69 | $39.70 | $39.70 |
| Purchase #5 | $105.98 | 6.259% | $112.6133 | $112.61 | $112.60 | $112.60 |
| Purchase #6 | $59.86 | 13.305% | $67.8244 | $67.82 | $67.80 | $67.80 |
| Purchase #7 | $120.26 | 13.359% | $136.3255 | $136.33 | $136.35 | $136.30 |
| 7 purchase totals = | $836.60 | $902.8812 | $902.89 | $902.90 | $902.80 | |