| 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 | $160.33 | 7.396% | $172.188 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $32.28 | 3.164% | $33.3013 | $33.30 | $33.30 | $33.30 |
| Purchase #3 | $149.36 | 9.455% | $163.482 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $110.65 | 11.498% | $123.3725 | $123.37 | $123.35 | $123.40 |
| Purchase #5 | $209.64 | 7.687% | $225.755 | $225.76 | $225.75 | $225.80 |
| Purchase #6 | $86.60 | 3.607% | $89.7237 | $89.72 | $89.70 | $89.70 |
| Purchase #7 | $165.74 | 7.144% | $177.5805 | $177.58 | $177.60 | $177.60 |
| 7 purchase totals = | $914.60 | $985.4030 | $985.40 | $985.40 | $985.50 | |