| 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 | $172.95 | 11.774% | $193.3131 | $193.31 | $193.30 | $193.30 |
| Purchase #2 | $210.99 | 12.687% | $237.7583 | $237.76 | $237.75 | $237.80 |
| Purchase #3 | $97.44 | 7.273% | $104.5268 | $104.53 | $104.55 | $104.50 |
| Purchase #4 | $77.47 | 10.174% | $85.3518 | $85.35 | $85.35 | $85.40 |
| Purchase #5 | $101.75 | 7.441% | $109.3212 | $109.32 | $109.30 | $109.30 |
| Purchase #6 | $91.53 | 8.403% | $99.2213 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $51.90 | 12.365% | $58.3174 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $804.03 | $887.8099 | $887.81 | $887.75 | $887.80 | |