| 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 | $153.55 | 9.693% | $168.4336 | $168.43 | $168.45 | $168.40 |
| Purchase #2 | $130.69 | 12.610% | $147.17 | $147.17 | $147.15 | $147.20 |
| Purchase #3 | $207.86 | 4.367% | $216.9372 | $216.94 | $216.95 | $216.90 |
| Purchase #4 | $116.91 | 9.135% | $127.5897 | $127.59 | $127.60 | $127.60 |
| Purchase #5 | $12.42 | 4.489% | $12.9775 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $54.96 | 4.170% | $57.2518 | $57.25 | $57.25 | $57.30 |
| Purchase #7 | $180.29 | 8.545% | $195.6958 | $195.70 | $195.70 | $195.70 |
| 7 purchase totals = | $856.68 | $926.0556 | $926.06 | $926.10 | $926.10 | |