| 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 | $222.96 | 13.841% | $253.8199 | $253.82 | $253.80 | $253.80 |
| Purchase #2 | $181.94 | 7.778% | $196.0913 | $196.09 | $196.10 | $196.10 |
| Purchase #3 | $18.67 | 8.565% | $20.2691 | $20.27 | $20.25 | $20.30 |
| Purchase #4 | $156.86 | 12.301% | $176.1553 | $176.16 | $176.15 | $176.20 |
| Purchase #5 | $203.81 | 8.248% | $220.6202 | $220.62 | $220.60 | $220.60 |
| Purchase #6 | $43.61 | 5.451% | $45.9872 | $45.99 | $46.00 | $46.00 |
| Purchase #7 | $201.68 | 10.309% | $222.4712 | $222.47 | $222.45 | $222.50 |
| 7 purchase totals = | $1,029.53 | $1,135.4142 | $1,135.42 | $1,135.35 | $1,135.50 | |