| 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 | $184.93 | 4.340% | $192.956 | $192.96 | $192.95 | $193.00 |
| Purchase #2 | $170.33 | 8.572% | $184.9307 | $184.93 | $184.95 | $184.90 |
| Purchase #3 | $28.77 | 13.470% | $32.6453 | $32.65 | $32.65 | $32.60 |
| Purchase #4 | $73.79 | 8.357% | $79.9566 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $109.26 | 3.611% | $113.2054 | $113.21 | $113.20 | $113.20 |
| Purchase #6 | $6.29 | 4.395% | $6.5664 | $6.57 | $6.55 | $6.60 |
| Purchase #7 | $193.32 | 12.775% | $218.0166 | $218.02 | $218.00 | $218.00 |
| 7 purchase totals = | $766.69 | $828.2770 | $828.30 | $828.25 | $828.30 | |