| 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 | $141.36 | 10.206% | $155.7872 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $210.72 | 3.822% | $218.7737 | $218.77 | $218.75 | $218.80 |
| Purchase #3 | $46.54 | 7.186% | $49.8844 | $49.88 | $49.90 | $49.90 |
| Purchase #4 | $217.40 | 5.228% | $228.7657 | $228.77 | $228.75 | $228.80 |
| Purchase #5 | $18.59 | 7.618% | $20.0062 | $20.01 | $20.00 | $20.00 |
| Purchase #6 | $50.49 | 5.656% | $53.3457 | $53.35 | $53.35 | $53.30 |
| Purchase #7 | $188.33 | 11.513% | $210.0124 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $873.43 | $936.5753 | $936.58 | $936.55 | $936.60 | |