| 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 | $167.79 | 5.779% | $177.4866 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $247.41 | 11.505% | $275.8745 | $275.87 | $275.85 | $275.90 |
| Purchase #3 | $73.48 | 4.340% | $76.669 | $76.67 | $76.65 | $76.70 |
| Purchase #4 | $35.73 | 11.819% | $39.9529 | $39.95 | $39.95 | $40.00 |
| Purchase #5 | $185.70 | 11.866% | $207.7352 | $207.74 | $207.75 | $207.70 |
| Purchase #6 | $229.58 | 3.570% | $237.776 | $237.78 | $237.80 | $237.80 |
| Purchase #7 | $118.53 | 3.683% | $122.8955 | $122.90 | $122.90 | $122.90 |
| 7 purchase totals = | $1,058.22 | $1,138.3897 | $1,138.40 | $1,138.40 | $1,138.50 | |