| 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 | $173.41 | 7.352% | $186.1591 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $64.64 | 7.610% | $69.5591 | $69.56 | $69.55 | $69.60 |
| Purchase #3 | $150.44 | 12.531% | $169.2916 | $169.29 | $169.30 | $169.30 |
| Purchase #4 | $73.93 | 3.244% | $76.3283 | $76.33 | $76.35 | $76.30 |
| Purchase #5 | $83.81 | 12.784% | $94.5243 | $94.52 | $94.50 | $94.50 |
| Purchase #6 | $128.93 | 13.551% | $146.4013 | $146.40 | $146.40 | $146.40 |
| Purchase #7 | $14.29 | 12.764% | $16.114 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $689.45 | $758.3777 | $758.37 | $758.35 | $758.40 | |