| 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 | $69.99 | 10.752% | $77.5153 | $77.52 | $77.50 | $77.50 |
| Purchase #2 | $163.80 | 11.227% | $182.1898 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $178.34 | 4.213% | $185.8535 | $185.85 | $185.85 | $185.90 |
| Purchase #4 | $190.25 | 12.366% | $213.7763 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $224.78 | 6.295% | $238.9299 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $213.35 | 3.285% | $220.3585 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $32.87 | 11.403% | $36.6182 | $36.62 | $36.60 | $36.60 |
| 7 purchase totals = | $1,073.38 | $1,155.2415 | $1,155.25 | $1,155.25 | $1,155.30 | |