| 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 | $168.43 | 5.825% | $178.241 | $178.24 | $178.25 | $178.20 |
| Purchase #2 | $158.48 | 5.116% | $166.5878 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $115.32 | 5.814% | $122.0247 | $122.02 | $122.00 | $122.00 |
| Purchase #4 | $127.28 | 8.275% | $137.8124 | $137.81 | $137.80 | $137.80 |
| Purchase #5 | $148.46 | 8.729% | $161.4191 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $48.99 | 4.196% | $51.0456 | $51.05 | $51.05 | $51.00 |
| Purchase #7 | $108.72 | 11.550% | $121.2772 | $121.28 | $121.30 | $121.30 |
| 7 purchase totals = | $875.68 | $938.4078 | $938.41 | $938.40 | $938.30 | |