| 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 | $184.53 | 5.725% | $195.0943 | $195.09 | $195.10 | $195.10 |
| Purchase #2 | $168.63 | 6.676% | $179.8877 | $179.89 | $179.90 | $179.90 |
| Purchase #3 | $219.39 | 8.794% | $238.6832 | $238.68 | $238.70 | $238.70 |
| Purchase #4 | $106.67 | 5.465% | $112.4995 | $112.50 | $112.50 | $112.50 |
| Purchase #5 | $66.26 | 3.857% | $68.8156 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $107.82 | 8.864% | $117.3772 | $117.38 | $117.40 | $117.40 |
| Purchase #7 | $171.31 | 8.385% | $185.6743 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $1,024.61 | $1,098.0318 | $1,098.03 | $1,098.05 | $1,098.10 | |