| 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 | $87.94 | 5.432% | $92.7169 | $92.72 | $92.70 | $92.70 |
| Purchase #2 | $153.90 | 8.372% | $166.7845 | $166.78 | $166.80 | $166.80 |
| Purchase #3 | $222.25 | 13.352% | $251.9248 | $251.92 | $251.90 | $251.90 |
| Purchase #4 | $133.99 | 8.752% | $145.7168 | $145.72 | $145.70 | $145.70 |
| Purchase #5 | $136.66 | 9.261% | $149.3161 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $14.56 | 11.251% | $16.1981 | $16.20 | $16.20 | $16.20 |
| Purchase #7 | $197.83 | 5.576% | $208.861 | $208.86 | $208.85 | $208.90 |
| 7 purchase totals = | $947.13 | $1,031.5182 | $1,031.52 | $1,031.45 | $1,031.50 | |