| 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 | $143.89 | 4.104% | $149.7952 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $181.73 | 12.662% | $204.7407 | $204.74 | $204.75 | $204.70 |
| Purchase #3 | $248.39 | 3.720% | $257.6301 | $257.63 | $257.65 | $257.60 |
| Purchase #4 | $62.79 | 7.381% | $67.4245 | $67.42 | $67.40 | $67.40 |
| Purchase #5 | $97.83 | 6.248% | $103.9424 | $103.94 | $103.95 | $103.90 |
| Purchase #6 | $210.56 | 5.719% | $222.6019 | $222.60 | $222.60 | $222.60 |
| Purchase #7 | $155.35 | 12.459% | $174.7051 | $174.71 | $174.70 | $174.70 |
| 7 purchase totals = | $1,100.54 | $1,180.8399 | $1,180.84 | $1,180.85 | $1,180.70 | |