| 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 | $178.43 | 9.368% | $195.1453 | $195.15 | $195.15 | $195.10 |
| Purchase #2 | $151.44 | 11.332% | $168.6012 | $168.60 | $168.60 | $168.60 |
| Purchase #3 | $194.87 | 9.489% | $213.3612 | $213.36 | $213.35 | $213.40 |
| Purchase #4 | $15.25 | 8.281% | $16.5129 | $16.51 | $16.50 | $16.50 |
| Purchase #5 | $156.26 | 10.378% | $172.4767 | $172.48 | $172.50 | $172.50 |
| Purchase #6 | $233.49 | 3.147% | $240.8379 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $127.36 | 5.659% | $134.5673 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $1,057.10 | $1,141.5025 | $1,141.51 | $1,141.50 | $1,141.50 | |