| 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 | $168.30 | 12.524% | $189.3779 | $189.38 | $189.40 | $189.40 |
| Purchase #2 | $175.44 | 9.835% | $192.6945 | $192.69 | $192.70 | $192.70 |
| Purchase #3 | $87.59 | 13.225% | $99.1738 | $99.17 | $99.15 | $99.20 |
| Purchase #4 | $100.27 | 9.540% | $109.8358 | $109.84 | $109.85 | $109.80 |
| Purchase #5 | $147.35 | 6.752% | $157.2991 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $58.75 | 5.598% | $62.0388 | $62.04 | $62.05 | $62.00 |
| Purchase #7 | $215.55 | 6.445% | $229.4422 | $229.44 | $229.45 | $229.40 |
| 7 purchase totals = | $953.25 | $1,039.8621 | $1,039.86 | $1,039.90 | $1,039.80 | |