| 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 | $139.98 | 12.869% | $157.994 | $157.99 | $158.00 | $158.00 |
| Purchase #2 | $79.55 | 11.380% | $88.6028 | $88.60 | $88.60 | $88.60 |
| Purchase #3 | $82.34 | 12.220% | $92.4019 | $92.40 | $92.40 | $92.40 |
| Purchase #4 | $127.61 | 12.184% | $143.158 | $143.16 | $143.15 | $143.20 |
| Purchase #5 | $183.67 | 8.399% | $199.0964 | $199.10 | $199.10 | $199.10 |
| Purchase #6 | $198.32 | 9.582% | $217.323 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $73.76 | 13.177% | $83.4794 | $83.48 | $83.50 | $83.50 |
| 7 purchase totals = | $885.23 | $982.0555 | $982.05 | $982.05 | $982.10 | |