| 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 | $195.39 | 11.528% | $217.9146 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $164.85 | 4.328% | $171.9847 | $171.98 | $172.00 | $172.00 |
| Purchase #3 | $183.96 | 7.181% | $197.1702 | $197.17 | $197.15 | $197.20 |
| Purchase #4 | $147.95 | 13.786% | $168.3464 | $168.35 | $168.35 | $168.30 |
| Purchase #5 | $202.66 | 9.787% | $222.4943 | $222.49 | $222.50 | $222.50 |
| Purchase #6 | $31.30 | 13.237% | $35.4432 | $35.44 | $35.45 | $35.40 |
| Purchase #7 | $39.89 | 10.458% | $44.0617 | $44.06 | $44.05 | $44.10 |
| 7 purchase totals = | $966.00 | $1,057.4151 | $1,057.40 | $1,057.40 | $1,057.40 | |