| 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 | $152.55 | 6.103% | $161.8601 | $161.86 | $161.85 | $161.90 |
| Purchase #2 | $114.26 | 12.715% | $128.7882 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $163.55 | 7.731% | $176.1941 | $176.19 | $176.20 | $176.20 |
| Purchase #4 | $25.75 | 7.271% | $27.6223 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $165.92 | 6.309% | $176.3879 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $243.32 | 5.102% | $255.7342 | $255.73 | $255.75 | $255.70 |
| Purchase #7 | $79.46 | 4.145% | $82.7536 | $82.75 | $82.75 | $82.80 |
| 7 purchase totals = | $944.81 | $1,009.3404 | $1,009.33 | $1,009.35 | $1,009.40 | |