| 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 | $137.70 | 7.626% | $148.201 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $149.76 | 4.768% | $156.9006 | $156.90 | $156.90 | $156.90 |
| Purchase #3 | $103.25 | 10.214% | $113.796 | $113.80 | $113.80 | $113.80 |
| Purchase #4 | $148.67 | 13.489% | $168.7241 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $124.33 | 8.406% | $134.7812 | $134.78 | $134.80 | $134.80 |
| Purchase #6 | $184.71 | 9.209% | $201.7199 | $201.72 | $201.70 | $201.70 |
| Purchase #7 | $90.43 | 5.620% | $95.5122 | $95.51 | $95.50 | $95.50 |
| 7 purchase totals = | $938.85 | $1,019.6350 | $1,019.63 | $1,019.60 | $1,019.60 | |