| 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 | $80.94 | 5.166% | $85.1214 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $141.60 | 12.596% | $159.4359 | $159.44 | $159.45 | $159.40 |
| Purchase #3 | $161.61 | 4.581% | $169.0134 | $169.01 | $169.00 | $169.00 |
| Purchase #4 | $170.99 | 13.712% | $194.4361 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $82.27 | 13.655% | $93.504 | $93.50 | $93.50 | $93.50 |
| Purchase #6 | $178.76 | 3.222% | $184.5196 | $184.52 | $184.50 | $184.50 |
| Purchase #7 | $111.81 | 3.476% | $115.6965 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $927.98 | $1,001.7269 | $1,001.73 | $1,001.70 | $1,001.60 | |