| 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 | $228.55 | 10.785% | $253.1991 | $253.20 | $253.20 | $253.20 |
| Purchase #2 | $162.87 | 7.724% | $175.4501 | $175.45 | $175.45 | $175.50 |
| Purchase #3 | $100.94 | 12.449% | $113.506 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $128.61 | 9.807% | $141.2228 | $141.22 | $141.20 | $141.20 |
| Purchase #5 | $140.90 | 6.400% | $149.9176 | $149.92 | $149.90 | $149.90 |
| Purchase #6 | $155.50 | 8.544% | $168.7859 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $121.48 | 10.135% | $133.792 | $133.79 | $133.80 | $133.80 |
| 7 purchase totals = | $1,038.85 | $1,135.8735 | $1,135.88 | $1,135.85 | $1,135.90 | |