| 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 | $150.39 | 7.657% | $161.9054 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $36.27 | 12.825% | $40.9216 | $40.92 | $40.90 | $40.90 |
| Purchase #3 | $135.30 | 7.117% | $144.9293 | $144.93 | $144.95 | $144.90 |
| Purchase #4 | $82.39 | 7.541% | $88.603 | $88.60 | $88.60 | $88.60 |
| Purchase #5 | $8.64 | 9.667% | $9.4752 | $9.48 | $9.50 | $9.50 |
| Purchase #6 | $192.69 | 11.315% | $214.4929 | $214.49 | $214.50 | $214.50 |
| Purchase #7 | $69.90 | 9.527% | $76.5594 | $76.56 | $76.55 | $76.60 |
| 7 purchase totals = | $675.58 | $736.8868 | $736.89 | $736.90 | $736.90 | |