| 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 | $89.52 | 11.212% | $99.557 | $99.56 | $99.55 | $99.60 |
| Purchase #2 | $150.45 | 12.317% | $168.9809 | $168.98 | $169.00 | $169.00 |
| Purchase #3 | $176.48 | 4.714% | $184.7993 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $181.47 | 5.708% | $191.8283 | $191.83 | $191.85 | $191.80 |
| Purchase #5 | $27.36 | 7.581% | $29.4342 | $29.43 | $29.45 | $29.40 |
| Purchase #6 | $162.62 | 11.799% | $181.8075 | $181.81 | $181.80 | $181.80 |
| Purchase #7 | $166.94 | 3.636% | $173.0099 | $173.01 | $173.00 | $173.00 |
| 7 purchase totals = | $954.84 | $1,029.4171 | $1,029.42 | $1,029.45 | $1,029.40 | |