| 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 | $179.92 | 12.135% | $201.7533 | $201.75 | $201.75 | $201.80 |
| Purchase #2 | $235.37 | 9.603% | $257.9726 | $257.97 | $257.95 | $258.00 |
| Purchase #3 | $8.25 | 6.573% | $8.7923 | $8.79 | $8.80 | $8.80 |
| Purchase #4 | $219.47 | 10.148% | $241.7418 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $239.89 | 12.585% | $270.0802 | $270.08 | $270.10 | $270.10 |
| Purchase #6 | $68.64 | 5.624% | $72.5003 | $72.50 | $72.50 | $72.50 |
| Purchase #7 | $66.62 | 4.606% | $69.6885 | $69.69 | $69.70 | $69.70 |
| 7 purchase totals = | $1,018.16 | $1,122.5290 | $1,122.52 | $1,122.55 | $1,122.60 | |