| 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 | $150.38 | 9.290% | $164.3503 | $164.35 | $164.35 | $164.40 |
| Purchase #2 | $127.74 | 6.505% | $136.0495 | $136.05 | $136.05 | $136.00 |
| Purchase #3 | $119.93 | 13.267% | $135.8411 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $135.71 | 11.109% | $150.786 | $150.79 | $150.80 | $150.80 |
| Purchase #5 | $12.28 | 11.563% | $13.6999 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $203.40 | 10.767% | $225.3001 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $196.26 | 8.662% | $213.26 | $213.26 | $213.25 | $213.30 |
| 7 purchase totals = | $945.70 | $1,039.2869 | $1,039.29 | $1,039.30 | $1,039.30 | |