| 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 | $156.34 | 5.489% | $164.9215 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $205.97 | 10.729% | $228.0685 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $103.83 | 3.589% | $107.5565 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $207.74 | 5.702% | $219.5853 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $194.39 | 5.352% | $204.7938 | $204.79 | $204.80 | $204.80 |
| Purchase #6 | $215.83 | 7.756% | $232.5698 | $232.57 | $232.55 | $232.60 |
| Purchase #7 | $178.91 | 10.654% | $197.9711 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $1,263.01 | $1,355.4665 | $1,355.47 | $1,355.40 | $1,355.60 | |