| 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 | $127.70 | 12.504% | $143.6676 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $181.82 | 4.413% | $189.8437 | $189.84 | $189.85 | $189.80 |
| Purchase #3 | $83.97 | 4.771% | $87.9762 | $87.98 | $88.00 | $88.00 |
| Purchase #4 | $12.37 | 6.508% | $13.175 | $13.18 | $13.20 | $13.20 |
| Purchase #5 | $202.34 | 11.452% | $225.512 | $225.51 | $225.50 | $225.50 |
| Purchase #6 | $217.68 | 10.753% | $241.0871 | $241.09 | $241.10 | $241.10 |
| Purchase #7 | $218.96 | 4.663% | $229.1701 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $1,044.84 | $1,130.4317 | $1,130.44 | $1,130.45 | $1,130.50 | |