| 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 | $198.81 | 11.584% | $221.8402 | $221.84 | $221.85 | $221.80 |
| Purchase #2 | $157.64 | 12.184% | $176.8469 | $176.85 | $176.85 | $176.80 |
| Purchase #3 | $137.83 | 12.474% | $155.0229 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $36.55 | 4.224% | $38.0939 | $38.09 | $38.10 | $38.10 |
| Purchase #5 | $155.50 | 4.704% | $162.8147 | $162.81 | $162.80 | $162.80 |
| Purchase #6 | $85.49 | 12.819% | $96.449 | $96.45 | $96.45 | $96.40 |
| Purchase #7 | $46.79 | 13.295% | $53.0107 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $818.61 | $904.0783 | $904.07 | $904.05 | $903.90 | |