| 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 | $146.42 | 12.614% | $164.8894 | $164.89 | $164.90 | $164.90 |
| Purchase #2 | $187.91 | 13.620% | $213.5033 | $213.50 | $213.50 | $213.50 |
| Purchase #3 | $13.56 | 8.144% | $14.6643 | $14.66 | $14.65 | $14.70 |
| Purchase #4 | $31.69 | 5.765% | $33.5169 | $33.52 | $33.50 | $33.50 |
| Purchase #5 | $127.99 | 6.217% | $135.9471 | $135.95 | $135.95 | $135.90 |
| Purchase #6 | $7.69 | 4.443% | $8.0317 | $8.03 | $8.05 | $8.00 |
| Purchase #7 | $246.98 | 6.804% | $263.7845 | $263.78 | $263.80 | $263.80 |
| 7 purchase totals = | $762.24 | $834.3372 | $834.33 | $834.35 | $834.30 | |