| 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 | $146.31 | 3.809% | $151.8829 | $151.88 | $151.90 | $151.90 |
| Purchase #2 | $117.66 | 11.393% | $131.065 | $131.07 | $131.05 | $131.10 |
| Purchase #3 | $235.93 | 5.376% | $248.6136 | $248.61 | $248.60 | $248.60 |
| Purchase #4 | $220.76 | 7.277% | $236.8247 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $46.82 | 9.824% | $51.4196 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $25.44 | 3.529% | $26.3378 | $26.34 | $26.35 | $26.30 |
| Purchase #7 | $26.89 | 10.522% | $29.7194 | $29.72 | $29.70 | $29.70 |
| 7 purchase totals = | $819.81 | $875.8630 | $875.86 | $875.80 | $875.80 | |