| 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 | $220.41 | 7.700% | $237.3816 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $133.57 | 12.864% | $150.7524 | $150.75 | $150.75 | $150.80 |
| Purchase #3 | $149.29 | 8.532% | $162.0274 | $162.03 | $162.05 | $162.00 |
| Purchase #4 | $154.28 | 11.198% | $171.5563 | $171.56 | $171.55 | $171.60 |
| Purchase #5 | $40.84 | 12.863% | $46.0932 | $46.09 | $46.10 | $46.10 |
| Purchase #6 | $55.27 | 4.685% | $57.8594 | $57.86 | $57.85 | $57.90 |
| Purchase #7 | $205.66 | 9.551% | $225.3026 | $225.30 | $225.30 | $225.30 |
| 7 purchase totals = | $959.32 | $1,050.9729 | $1,050.97 | $1,051.00 | $1,051.10 | |