| 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 | $136.86 | 13.268% | $155.0186 | $155.02 | $155.00 | $155.00 |
| Purchase #2 | $197.81 | 12.707% | $222.9457 | $222.95 | $222.95 | $222.90 |
| Purchase #3 | $179.57 | 3.307% | $185.5084 | $185.51 | $185.50 | $185.50 |
| Purchase #4 | $195.32 | 3.517% | $202.1894 | $202.19 | $202.20 | $202.20 |
| Purchase #5 | $250.98 | 7.758% | $270.451 | $270.45 | $270.45 | $270.50 |
| Purchase #6 | $162.91 | 8.627% | $176.9642 | $176.96 | $176.95 | $177.00 |
| Purchase #7 | $178.35 | 4.569% | $186.4988 | $186.50 | $186.50 | $186.50 |
| 7 purchase totals = | $1,301.80 | $1,399.5761 | $1,399.58 | $1,399.55 | $1,399.60 | |