| 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 | $173.44 | 8.443% | $188.0835 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $148.37 | 5.757% | $156.9117 | $156.91 | $156.90 | $156.90 |
| Purchase #3 | $63.87 | 10.220% | $70.3975 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $195.47 | 13.163% | $221.1997 | $221.20 | $221.20 | $221.20 |
| Purchase #5 | $139.67 | 10.204% | $153.9219 | $153.92 | $153.90 | $153.90 |
| Purchase #6 | $16.31 | 10.528% | $18.0271 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $197.42 | 5.120% | $207.5279 | $207.53 | $207.55 | $207.50 |
| 7 purchase totals = | $934.55 | $1,016.0693 | $1,016.07 | $1,016.10 | $1,016.00 | |