| 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 | $140.93 | 11.233% | $156.7607 | $156.76 | $156.75 | $156.80 |
| Purchase #2 | $12.87 | 8.840% | $14.0077 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $77.35 | 13.343% | $87.6708 | $87.67 | $87.65 | $87.70 |
| Purchase #4 | $202.28 | 10.169% | $222.8499 | $222.85 | $222.85 | $222.80 |
| Purchase #5 | $196.86 | 7.786% | $212.1875 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $55.45 | 4.286% | $57.8266 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $225.44 | 9.786% | $247.5016 | $247.50 | $247.50 | $247.50 |
| 7 purchase totals = | $911.18 | $998.8048 | $998.81 | $998.80 | $998.80 | |