| 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 | $198.89 | 3.768% | $206.3842 | $206.38 | $206.40 | $206.40 |
| Purchase #2 | $83.40 | 6.276% | $88.6342 | $88.63 | $88.65 | $88.60 |
| Purchase #3 | $76.45 | 3.829% | $79.3773 | $79.38 | $79.40 | $79.40 |
| Purchase #4 | $184.68 | 5.764% | $195.325 | $195.33 | $195.35 | $195.30 |
| Purchase #5 | $15.96 | 5.381% | $16.8188 | $16.82 | $16.80 | $16.80 |
| Purchase #6 | $17.81 | 7.619% | $19.1669 | $19.17 | $19.15 | $19.20 |
| Purchase #7 | $135.73 | 12.683% | $152.9446 | $152.94 | $152.95 | $152.90 |
| 7 purchase totals = | $712.92 | $758.6510 | $758.65 | $758.70 | $758.60 | |