| 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 | $129.59 | 13.383% | $146.933 | $146.93 | $146.95 | $146.90 |
| Purchase #2 | $43.45 | 4.584% | $45.4417 | $45.44 | $45.45 | $45.40 |
| Purchase #3 | $134.48 | 10.803% | $149.0079 | $149.01 | $149.00 | $149.00 |
| Purchase #4 | $161.71 | 4.223% | $168.539 | $168.54 | $168.55 | $168.50 |
| Purchase #5 | $151.92 | 6.667% | $162.0485 | $162.05 | $162.05 | $162.00 |
| Purchase #6 | $62.94 | 9.166% | $68.7091 | $68.71 | $68.70 | $68.70 |
| Purchase #7 | $8.26 | 6.653% | $8.8095 | $8.81 | $8.80 | $8.80 |
| 7 purchase totals = | $692.35 | $749.4887 | $749.49 | $749.50 | $749.30 | |