| 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 | $160.26 | 11.180% | $178.1771 | $178.18 | $178.20 | $178.20 |
| Purchase #2 | $164.45 | 12.733% | $185.3894 | $185.39 | $185.40 | $185.40 |
| Purchase #3 | $197.37 | 13.680% | $224.3702 | $224.37 | $224.35 | $224.40 |
| Purchase #4 | $249.29 | 3.833% | $258.8453 | $258.85 | $258.85 | $258.80 |
| Purchase #5 | $52.37 | 10.799% | $58.0254 | $58.03 | $58.05 | $58.00 |
| Purchase #6 | $96.99 | 13.622% | $110.202 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $145.87 | 6.808% | $155.8008 | $155.80 | $155.80 | $155.80 |
| 7 purchase totals = | $1,066.60 | $1,170.8102 | $1,170.82 | $1,170.85 | $1,170.80 | |