| 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 | $228.38 | 13.138% | $258.3846 | $258.38 | $258.40 | $258.40 |
| Purchase #2 | $181.25 | 5.783% | $191.7317 | $191.73 | $191.75 | $191.70 |
| Purchase #3 | $52.25 | 4.831% | $54.7742 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $145.25 | 10.163% | $160.0118 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $43.95 | 12.107% | $49.271 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $194.78 | 12.792% | $219.6963 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $10.81 | 5.402% | $11.394 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $856.67 | $945.2636 | $945.25 | $945.25 | $945.30 | |