| 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 | $133.30 | 8.166% | $144.1853 | $144.19 | $144.20 | $144.20 |
| Purchase #2 | $203.36 | 4.592% | $212.6983 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $196.97 | 7.390% | $211.5261 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $171.73 | 11.211% | $190.9827 | $190.98 | $191.00 | $191.00 |
| Purchase #5 | $66.78 | 3.470% | $69.0973 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $44.38 | 6.259% | $47.1577 | $47.16 | $47.15 | $47.20 |
| Purchase #7 | $54.78 | 12.760% | $61.7699 | $61.77 | $61.75 | $61.80 |
| 7 purchase totals = | $871.30 | $937.4173 | $937.43 | $937.45 | $937.50 | |