| 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 | $196.82 | 8.681% | $213.9059 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $62.79 | 12.251% | $70.4824 | $70.48 | $70.50 | $70.50 |
| Purchase #3 | $42.75 | 7.464% | $45.9409 | $45.94 | $45.95 | $45.90 |
| Purchase #4 | $135.39 | 7.192% | $145.1272 | $145.13 | $145.15 | $145.10 |
| Purchase #5 | $193.45 | 9.159% | $211.1681 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $163.48 | 6.504% | $174.1127 | $174.11 | $174.10 | $174.10 |
| Purchase #7 | $13.56 | 5.692% | $14.3318 | $14.33 | $14.35 | $14.30 |
| 7 purchase totals = | $808.24 | $875.0690 | $875.07 | $875.10 | $875.00 | |