| 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 | $200.77 | 6.863% | $214.5488 | $214.55 | $214.55 | $214.50 |
| Purchase #2 | $69.75 | 3.783% | $72.3886 | $72.39 | $72.40 | $72.40 |
| Purchase #3 | $131.55 | 10.316% | $145.1207 | $145.12 | $145.10 | $145.10 |
| Purchase #4 | $41.60 | 13.805% | $47.3429 | $47.34 | $47.35 | $47.30 |
| Purchase #5 | $79.93 | 9.659% | $87.6504 | $87.65 | $87.65 | $87.70 |
| Purchase #6 | $148.44 | 4.696% | $155.4107 | $155.41 | $155.40 | $155.40 |
| Purchase #7 | $184.62 | 9.132% | $201.4795 | $201.48 | $201.50 | $201.50 |
| 7 purchase totals = | $856.66 | $923.9416 | $923.94 | $923.95 | $923.90 | |