| 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 | $133.27 | 3.575% | $138.0344 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $175.56 | 11.103% | $195.0524 | $195.05 | $195.05 | $195.10 |
| Purchase #3 | $49.67 | 5.867% | $52.5841 | $52.58 | $52.60 | $52.60 |
| Purchase #4 | $47.83 | 9.487% | $52.3676 | $52.37 | $52.35 | $52.40 |
| Purchase #5 | $90.69 | 6.241% | $96.35 | $96.35 | $96.35 | $96.40 |
| Purchase #6 | $40.26 | 7.326% | $43.2094 | $43.21 | $43.20 | $43.20 |
| Purchase #7 | $246.28 | 8.524% | $267.2729 | $267.27 | $267.25 | $267.30 |
| 7 purchase totals = | $783.56 | $844.8708 | $844.86 | $844.85 | $845.00 | |