| 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 | $164.75 | 5.349% | $173.5625 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $42.28 | 12.364% | $47.5075 | $47.51 | $47.50 | $47.50 |
| Purchase #3 | $207.76 | 9.754% | $228.0249 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $7.80 | 10.781% | $8.6409 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $207.77 | 5.595% | $219.3947 | $219.39 | $219.40 | $219.40 |
| Purchase #6 | $101.48 | 3.335% | $104.8644 | $104.86 | $104.85 | $104.90 |
| Purchase #7 | $199.25 | 11.734% | $222.63 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $931.09 | $1,004.6249 | $1,004.61 | $1,004.60 | $1,004.60 | |