| 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 | $129.67 | 10.773% | $143.6393 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $214.55 | 5.275% | $225.8675 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $173.26 | 8.382% | $187.7827 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $238.86 | 5.187% | $251.2497 | $251.25 | $251.25 | $251.20 |
| Purchase #5 | $219.41 | 9.812% | $240.9385 | $240.94 | $240.95 | $240.90 |
| Purchase #6 | $67.49 | 10.531% | $74.5974 | $74.60 | $74.60 | $74.60 |
| Purchase #7 | $177.74 | 6.704% | $189.6557 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $1,220.98 | $1,313.7308 | $1,313.74 | $1,313.75 | $1,313.70 | |