| 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 | $147.97 | 12.624% | $166.6497 | $166.65 | $166.65 | $166.60 |
| Purchase #2 | $67.59 | 6.120% | $71.7265 | $71.73 | $71.75 | $71.70 |
| Purchase #3 | $50.90 | 3.425% | $52.6433 | $52.64 | $52.65 | $52.60 |
| Purchase #4 | $222.51 | 9.385% | $243.3926 | $243.39 | $243.40 | $243.40 |
| Purchase #5 | $128.35 | 8.782% | $139.6217 | $139.62 | $139.60 | $139.60 |
| Purchase #6 | $78.27 | 8.162% | $84.6584 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $132.62 | 4.463% | $138.5388 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $828.21 | $897.2310 | $897.23 | $897.25 | $897.10 | |