| 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 | $146.46 | 5.441% | $154.4289 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $171.56 | 10.327% | $189.277 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $73.95 | 12.398% | $83.1183 | $83.12 | $83.10 | $83.10 |
| Purchase #4 | $212.94 | 11.289% | $236.9788 | $236.98 | $237.00 | $237.00 |
| Purchase #5 | $248.84 | 6.298% | $264.5119 | $264.51 | $264.50 | $264.50 |
| Purchase #6 | $80.84 | 11.636% | $90.2465 | $90.25 | $90.25 | $90.20 |
| Purchase #7 | $191.95 | 10.495% | $212.0952 | $212.10 | $212.10 | $212.10 |
| 7 purchase totals = | $1,126.54 | $1,230.6566 | $1,230.67 | $1,230.70 | $1,230.60 | |