| 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 | $33.87 | 11.296% | $37.696 | $37.70 | $37.70 | $37.70 |
| Purchase #2 | $140.38 | 4.868% | $147.2137 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $144.88 | 8.171% | $156.7181 | $156.72 | $156.70 | $156.70 |
| Purchase #4 | $244.95 | 3.672% | $253.9446 | $253.94 | $253.95 | $253.90 |
| Purchase #5 | $241.28 | 9.117% | $263.2775 | $263.28 | $263.30 | $263.30 |
| Purchase #6 | $144.91 | 6.391% | $154.1712 | $154.17 | $154.15 | $154.20 |
| Purchase #7 | $154.62 | 11.399% | $172.2451 | $172.25 | $172.25 | $172.20 |
| 7 purchase totals = | $1,104.89 | $1,185.2662 | $1,185.27 | $1,185.25 | $1,185.20 | |