| 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 | $224.97 | 12.746% | $253.6447 | $253.64 | $253.65 | $253.60 |
| Purchase #2 | $132.59 | 12.763% | $149.5125 | $149.51 | $149.50 | $149.50 |
| Purchase #3 | $65.28 | 6.508% | $69.5284 | $69.53 | $69.55 | $69.50 |
| Purchase #4 | $38.35 | 4.268% | $39.9868 | $39.99 | $40.00 | $40.00 |
| Purchase #5 | $178.45 | 3.360% | $184.4459 | $184.45 | $184.45 | $184.40 |
| Purchase #6 | $154.73 | 12.442% | $173.9815 | $173.98 | $174.00 | $174.00 |
| Purchase #7 | $179.72 | 3.108% | $185.3057 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $974.09 | $1,056.4055 | $1,056.41 | $1,056.45 | $1,056.30 | |