| 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 | $137.48 | 5.647% | $145.2435 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $56.78 | 8.459% | $61.583 | $61.58 | $61.60 | $61.60 |
| Purchase #3 | $141.87 | 13.307% | $160.7486 | $160.75 | $160.75 | $160.70 |
| Purchase #4 | $211.71 | 13.424% | $240.13 | $240.13 | $240.15 | $240.10 |
| Purchase #5 | $181.27 | 3.143% | $186.9673 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $8.64 | 11.200% | $9.6077 | $9.61 | $9.60 | $9.60 |
| Purchase #7 | $215.88 | 9.544% | $236.4836 | $236.48 | $236.50 | $236.50 |
| 7 purchase totals = | $953.63 | $1,040.7637 | $1,040.76 | $1,040.80 | $1,040.70 | |