| 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 | $138.66 | 11.209% | $154.2024 | $154.20 | $154.20 | $154.20 |
| Purchase #2 | $164.49 | 11.541% | $183.4738 | $183.47 | $183.45 | $183.50 |
| Purchase #3 | $50.32 | 3.318% | $51.9896 | $51.99 | $52.00 | $52.00 |
| Purchase #4 | $103.63 | 13.717% | $117.8449 | $117.84 | $117.85 | $117.80 |
| Purchase #5 | $152.75 | 6.486% | $162.6574 | $162.66 | $162.65 | $162.70 |
| Purchase #6 | $130.71 | 7.582% | $140.6204 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $70.66 | 8.762% | $76.8512 | $76.85 | $76.85 | $76.90 |
| 7 purchase totals = | $811.22 | $887.6397 | $887.63 | $887.60 | $887.70 | |