| 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 | $159.66 | 4.458% | $166.7776 | $166.78 | $166.80 | $166.80 |
| Purchase #2 | $188.45 | 9.590% | $206.5224 | $206.52 | $206.50 | $206.50 |
| Purchase #3 | $32.84 | 7.182% | $35.1986 | $35.20 | $35.20 | $35.20 |
| Purchase #4 | $227.35 | 11.695% | $253.9386 | $253.94 | $253.95 | $253.90 |
| Purchase #5 | $67.51 | 9.609% | $73.997 | $74.00 | $74.00 | $74.00 |
| Purchase #6 | $189.55 | 8.432% | $205.5329 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $9.46 | 3.380% | $9.7797 | $9.78 | $9.80 | $9.80 |
| 7 purchase totals = | $874.82 | $951.7468 | $951.75 | $951.80 | $951.70 | |