| 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 | $193.51 | 13.742% | $220.1021 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $64.31 | 12.741% | $72.5037 | $72.50 | $72.50 | $72.50 |
| Purchase #3 | $167.52 | 5.482% | $176.7034 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $243.39 | 8.153% | $263.2336 | $263.23 | $263.25 | $263.20 |
| Purchase #5 | $233.89 | 8.443% | $253.6373 | $253.64 | $253.65 | $253.60 |
| Purchase #6 | $129.55 | 6.153% | $137.5212 | $137.52 | $137.50 | $137.50 |
| Purchase #7 | $8.68 | 4.799% | $9.0966 | $9.10 | $9.10 | $9.10 |
| 7 purchase totals = | $1,040.85 | $1,132.7979 | $1,132.79 | $1,132.80 | $1,132.70 | |