| 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 | $172.37 | 3.560% | $178.5064 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $213.70 | 8.592% | $232.0611 | $232.06 | $232.05 | $232.10 |
| Purchase #3 | $150.30 | 8.692% | $163.3641 | $163.36 | $163.35 | $163.40 |
| Purchase #4 | $57.46 | 7.786% | $61.9338 | $61.93 | $61.95 | $61.90 |
| Purchase #5 | $120.62 | 8.357% | $130.7002 | $130.70 | $130.70 | $130.70 |
| Purchase #6 | $143.47 | 9.445% | $157.0207 | $157.02 | $157.00 | $157.00 |
| Purchase #7 | $114.61 | 11.321% | $127.585 | $127.59 | $127.60 | $127.60 |
| 7 purchase totals = | $972.53 | $1,051.1713 | $1,051.17 | $1,051.15 | $1,051.20 | |