| 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 | $129.33 | 13.448% | $146.7223 | $146.72 | $146.70 | $146.70 |
| Purchase #2 | $183.78 | 3.331% | $189.9017 | $189.90 | $189.90 | $189.90 |
| Purchase #3 | $207.77 | 8.278% | $224.9692 | $224.97 | $224.95 | $225.00 |
| Purchase #4 | $15.81 | 12.407% | $17.7715 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $192.53 | 4.262% | $200.7356 | $200.74 | $200.75 | $200.70 |
| Purchase #6 | $35.29 | 9.664% | $38.7004 | $38.70 | $38.70 | $38.70 |
| Purchase #7 | $89.76 | 5.655% | $94.8359 | $94.84 | $94.85 | $94.80 |
| 7 purchase totals = | $854.27 | $913.6366 | $913.64 | $913.60 | $913.60 | |