| 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 | $76.51 | 4.639% | $80.0593 | $80.06 | $80.05 | $80.10 |
| Purchase #2 | $143.86 | 3.355% | $148.6865 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $212.58 | 12.794% | $239.7775 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $248.74 | 6.372% | $264.5897 | $264.59 | $264.60 | $264.60 |
| Purchase #5 | $160.61 | 10.742% | $177.8627 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $167.64 | 9.286% | $183.2071 | $183.21 | $183.20 | $183.20 |
| Purchase #7 | $15.45 | 7.432% | $16.5982 | $16.60 | $16.60 | $16.60 |
| 7 purchase totals = | $1,025.39 | $1,110.7810 | $1,110.79 | $1,110.80 | $1,110.90 | |