| 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 | $114.40 | 5.655% | $120.8693 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $195.88 | 11.192% | $217.8029 | $217.80 | $217.80 | $217.80 |
| Purchase #3 | $16.67 | 13.132% | $18.8591 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $143.73 | 8.329% | $155.7013 | $155.70 | $155.70 | $155.70 |
| Purchase #5 | $173.35 | 7.662% | $186.6321 | $186.63 | $186.65 | $186.60 |
| Purchase #6 | $184.63 | 4.797% | $193.4867 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $48.49 | 12.527% | $54.5643 | $54.56 | $54.55 | $54.60 |
| 7 purchase totals = | $877.15 | $947.9157 | $947.91 | $947.90 | $948.00 | |