| 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 | $172.96 | 3.396% | $178.8337 | $178.83 | $178.85 | $178.80 |
| Purchase #2 | $118.78 | 3.519% | $122.9599 | $122.96 | $122.95 | $123.00 |
| Purchase #3 | $23.71 | 5.743% | $25.0717 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $147.94 | 4.670% | $154.8488 | $154.85 | $154.85 | $154.80 |
| Purchase #5 | $170.96 | 8.233% | $185.0351 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $160.71 | 5.136% | $168.9641 | $168.96 | $168.95 | $169.00 |
| Purchase #7 | $248.37 | 3.645% | $257.4231 | $257.42 | $257.40 | $257.40 |
| 7 purchase totals = | $1,043.43 | $1,093.1364 | $1,093.13 | $1,093.10 | $1,093.10 | |