| 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 | $180.76 | 8.430% | $195.9981 | $196.00 | $196.00 | $196.00 |
| Purchase #2 | $49.56 | 11.607% | $55.3124 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $181.48 | 9.421% | $198.5772 | $198.58 | $198.60 | $198.60 |
| Purchase #4 | $10.36 | 12.302% | $11.6345 | $11.63 | $11.65 | $11.60 |
| Purchase #5 | $140.59 | 13.181% | $159.1212 | $159.12 | $159.10 | $159.10 |
| Purchase #6 | $163.49 | 11.727% | $182.6625 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $30.40 | 3.817% | $31.5604 | $31.56 | $31.55 | $31.60 |
| 7 purchase totals = | $756.64 | $834.8663 | $834.86 | $834.85 | $834.90 | |