| 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 | $147.74 | 12.810% | $166.6655 | $166.67 | $166.65 | $166.70 |
| Purchase #2 | $226.90 | 9.807% | $249.1521 | $249.15 | $249.15 | $249.20 |
| Purchase #3 | $12.43 | 12.442% | $13.9765 | $13.98 | $14.00 | $14.00 |
| Purchase #4 | $115.45 | 4.219% | $120.3208 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $10.46 | 9.425% | $11.4459 | $11.45 | $11.45 | $11.40 |
| Purchase #6 | $123.46 | 7.813% | $133.1059 | $133.11 | $133.10 | $133.10 |
| Purchase #7 | $218.52 | 13.222% | $247.4127 | $247.41 | $247.40 | $247.40 |
| 7 purchase totals = | $854.96 | $942.0794 | $942.09 | $942.05 | $942.10 | |