| 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 | $164.40 | 5.365% | $173.2201 | $173.22 | $173.20 | $173.20 |
| Purchase #2 | $172.80 | 9.591% | $189.3732 | $189.37 | $189.35 | $189.40 |
| Purchase #3 | $153.41 | 10.829% | $170.0228 | $170.02 | $170.00 | $170.00 |
| Purchase #4 | $193.63 | 13.822% | $220.3935 | $220.39 | $220.40 | $220.40 |
| Purchase #5 | $182.96 | 5.688% | $193.3668 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $213.82 | 5.870% | $226.3712 | $226.37 | $226.35 | $226.40 |
| Purchase #7 | $81.55 | 13.804% | $92.8072 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $1,162.57 | $1,265.5548 | $1,265.55 | $1,265.45 | $1,265.60 | |