| 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 | $175.98 | 7.871% | $189.8314 | $189.83 | $189.85 | $189.80 |
| Purchase #2 | $212.32 | 11.246% | $236.1975 | $236.20 | $236.20 | $236.20 |
| Purchase #3 | $185.91 | 4.342% | $193.9822 | $193.98 | $194.00 | $194.00 |
| Purchase #4 | $42.87 | 3.361% | $44.3109 | $44.31 | $44.30 | $44.30 |
| Purchase #5 | $10.97 | 9.721% | $12.0364 | $12.04 | $12.05 | $12.00 |
| Purchase #6 | $134.55 | 12.794% | $151.7643 | $151.76 | $151.75 | $151.80 |
| Purchase #7 | $192.53 | 5.445% | $203.0133 | $203.01 | $203.00 | $203.00 |
| 7 purchase totals = | $955.13 | $1,031.1360 | $1,031.13 | $1,031.15 | $1,031.10 | |