| 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 | $161.76 | 9.397% | $176.9606 | $176.96 | $176.95 | $177.00 |
| Purchase #2 | $140.73 | 9.295% | $153.8109 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $99.31 | 4.434% | $103.7134 | $103.71 | $103.70 | $103.70 |
| Purchase #4 | $154.96 | 12.633% | $174.5361 | $174.54 | $174.55 | $174.50 |
| Purchase #5 | $171.75 | 5.260% | $180.7841 | $180.78 | $180.80 | $180.80 |
| Purchase #6 | $166.75 | 13.860% | $189.8616 | $189.86 | $189.85 | $189.90 |
| Purchase #7 | $119.60 | 3.786% | $124.1281 | $124.13 | $124.15 | $124.10 |
| 7 purchase totals = | $1,014.86 | $1,103.7948 | $1,103.79 | $1,103.80 | $1,103.80 | |