| 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 | $139.83 | 8.394% | $151.5673 | $151.57 | $151.55 | $151.60 |
| Purchase #2 | $175.71 | 4.430% | $183.494 | $183.49 | $183.50 | $183.50 |
| Purchase #3 | $229.87 | 12.325% | $258.2015 | $258.20 | $258.20 | $258.20 |
| Purchase #4 | $79.29 | 6.666% | $84.5755 | $84.58 | $84.60 | $84.60 |
| Purchase #5 | $45.47 | 13.171% | $51.4589 | $51.46 | $51.45 | $51.50 |
| Purchase #6 | $34.58 | 6.521% | $36.835 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $218.57 | 12.220% | $245.2793 | $245.28 | $245.30 | $245.30 |
| 7 purchase totals = | $923.32 | $1,011.4115 | $1,011.42 | $1,011.45 | $1,011.50 | |