| 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 | $117.25 | 11.598% | $130.8487 | $130.85 | $130.85 | $130.80 |
| Purchase #2 | $178.83 | 3.820% | $185.6613 | $185.66 | $185.65 | $185.70 |
| Purchase #3 | $157.30 | 4.335% | $164.119 | $164.12 | $164.10 | $164.10 |
| Purchase #4 | $183.71 | 10.330% | $202.6872 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $113.70 | 12.679% | $128.116 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $51.26 | 11.397% | $57.1021 | $57.10 | $57.10 | $57.10 |
| Purchase #7 | $72.81 | 5.775% | $77.0148 | $77.01 | $77.00 | $77.00 |
| 7 purchase totals = | $874.86 | $945.5491 | $945.55 | $945.50 | $945.50 | |