| 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 | $166.64 | 10.282% | $183.7739 | $183.77 | $183.75 | $183.80 |
| Purchase #2 | $108.64 | 13.716% | $123.5411 | $123.54 | $123.55 | $123.50 |
| Purchase #3 | $64.83 | 3.671% | $67.2099 | $67.21 | $67.20 | $67.20 |
| Purchase #4 | $73.79 | 8.396% | $79.9854 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $34.43 | 13.330% | $39.0195 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $219.47 | 10.438% | $242.3783 | $242.38 | $242.40 | $242.40 |
| Purchase #7 | $103.79 | 6.782% | $110.829 | $110.83 | $110.85 | $110.80 |
| 7 purchase totals = | $771.59 | $846.7371 | $846.74 | $846.75 | $846.70 | |