| 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 | $193.63 | 7.324% | $207.8115 | $207.81 | $207.80 | $207.80 |
| Purchase #2 | $49.95 | 3.243% | $51.5699 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $104.55 | 6.431% | $111.2736 | $111.27 | $111.25 | $111.30 |
| Purchase #4 | $202.65 | 7.767% | $218.3898 | $218.39 | $218.40 | $218.40 |
| Purchase #5 | $173.62 | 6.495% | $184.8966 | $184.90 | $184.90 | $184.90 |
| Purchase #6 | $215.76 | 12.532% | $242.799 | $242.80 | $242.80 | $242.80 |
| Purchase #7 | $178.53 | 4.784% | $187.0709 | $187.07 | $187.05 | $187.10 |
| 7 purchase totals = | $1,118.69 | $1,203.8113 | $1,203.81 | $1,203.75 | $1,203.90 | |