| 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 | $140.82 | 13.663% | $160.0602 | $160.06 | $160.05 | $160.10 |
| Purchase #2 | $150.93 | 10.403% | $166.6312 | $166.63 | $166.65 | $166.60 |
| Purchase #3 | $84.79 | 6.133% | $89.9902 | $89.99 | $90.00 | $90.00 |
| Purchase #4 | $92.59 | 6.516% | $98.6232 | $98.62 | $98.60 | $98.60 |
| Purchase #5 | $174.52 | 4.347% | $182.1064 | $182.11 | $182.10 | $182.10 |
| Purchase #6 | $106.72 | 12.660% | $120.2308 | $120.23 | $120.25 | $120.20 |
| Purchase #7 | $95.70 | 7.186% | $102.577 | $102.58 | $102.60 | $102.60 |
| 7 purchase totals = | $846.07 | $920.2190 | $920.22 | $920.25 | $920.20 | |