| 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 | $76.48 | 10.317% | $84.3704 | $84.37 | $84.35 | $84.40 |
| Purchase #2 | $175.80 | 3.270% | $181.5487 | $181.55 | $181.55 | $181.50 |
| Purchase #3 | $183.46 | 6.273% | $194.9684 | $194.97 | $194.95 | $195.00 |
| Purchase #4 | $81.31 | 9.835% | $89.3068 | $89.31 | $89.30 | $89.30 |
| Purchase #5 | $152.87 | 7.841% | $164.8565 | $164.86 | $164.85 | $164.90 |
| Purchase #6 | $228.98 | 3.379% | $236.7172 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $39.52 | 10.704% | $43.7502 | $43.75 | $43.75 | $43.80 |
| 7 purchase totals = | $938.42 | $995.5182 | $995.53 | $995.45 | $995.60 | |