| 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 | $215.34 | 6.798% | $229.9788 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $118.81 | 10.392% | $131.1567 | $131.16 | $131.15 | $131.20 |
| Purchase #3 | $151.74 | 9.860% | $166.7016 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $134.99 | 12.519% | $151.8894 | $151.89 | $151.90 | $151.90 |
| Purchase #5 | $218.57 | 7.222% | $234.3551 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $142.44 | 12.756% | $160.6096 | $160.61 | $160.60 | $160.60 |
| Purchase #7 | $91.31 | 11.210% | $101.5459 | $101.55 | $101.55 | $101.50 |
| 7 purchase totals = | $1,073.20 | $1,176.2371 | $1,176.25 | $1,176.25 | $1,176.30 | |