| 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 | $181.85 | 11.870% | $203.4356 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $197.69 | 3.575% | $204.7574 | $204.76 | $204.75 | $204.80 |
| Purchase #3 | $169.69 | 4.771% | $177.7859 | $177.79 | $177.80 | $177.80 |
| Purchase #4 | $113.89 | 8.373% | $123.426 | $123.43 | $123.45 | $123.40 |
| Purchase #5 | $129.52 | 13.799% | $147.3925 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $161.43 | 7.455% | $173.4646 | $173.46 | $173.45 | $173.50 |
| Purchase #7 | $226.71 | 7.729% | $244.2324 | $244.23 | $244.25 | $244.20 |
| 7 purchase totals = | $1,180.78 | $1,274.4944 | $1,274.50 | $1,274.55 | $1,274.50 | |