| 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 | $175.37 | 11.113% | $194.8589 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $174.52 | 5.345% | $183.8481 | $183.85 | $183.85 | $183.80 |
| Purchase #3 | $20.44 | 11.161% | $22.7213 | $22.72 | $22.70 | $22.70 |
| Purchase #4 | $193.39 | 12.159% | $216.9043 | $216.90 | $216.90 | $216.90 |
| Purchase #5 | $165.30 | 10.189% | $182.1424 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $108.99 | 7.260% | $116.9027 | $116.90 | $116.90 | $116.90 |
| Purchase #7 | $205.60 | 9.470% | $225.0703 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $1,043.61 | $1,142.4480 | $1,142.44 | $1,142.40 | $1,142.40 | |