| 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 | $156.92 | 12.797% | $177.0011 | $177.00 | $177.00 | $177.00 |
| Purchase #2 | $141.39 | 4.856% | $148.2559 | $148.26 | $148.25 | $148.30 |
| Purchase #3 | $179.87 | 9.540% | $197.0296 | $197.03 | $197.05 | $197.00 |
| Purchase #4 | $199.82 | 9.786% | $219.3744 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $164.69 | 7.406% | $176.8869 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $244.88 | 3.454% | $253.3382 | $253.34 | $253.35 | $253.30 |
| Purchase #7 | $44.93 | 6.177% | $47.7053 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $1,132.50 | $1,219.5914 | $1,219.60 | $1,219.60 | $1,219.60 | |