| 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 | $121.64 | 11.480% | $135.6043 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $50.81 | 12.709% | $57.2674 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $152.99 | 5.818% | $161.891 | $161.89 | $161.90 | $161.90 |
| Purchase #4 | $104.98 | 12.802% | $118.4195 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $230.76 | 10.635% | $255.3013 | $255.30 | $255.30 | $255.30 |
| Purchase #6 | $161.29 | 13.280% | $182.7093 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $155.83 | 13.659% | $177.1148 | $177.11 | $177.10 | $177.10 |
| 7 purchase totals = | $978.30 | $1,088.3076 | $1,088.30 | $1,088.25 | $1,088.30 | |