| 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 | $134.92 | 12.509% | $151.7971 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $85.32 | 13.591% | $96.9158 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $211.69 | 8.649% | $229.9991 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $206.53 | 12.458% | $232.2595 | $232.26 | $232.25 | $232.30 |
| Purchase #5 | $98.34 | 9.645% | $107.8249 | $107.82 | $107.80 | $107.80 |
| Purchase #6 | $132.57 | 4.654% | $138.7398 | $138.74 | $138.75 | $138.70 |
| Purchase #7 | $168.91 | 12.745% | $190.4376 | $190.44 | $190.45 | $190.40 |
| 7 purchase totals = | $1,038.28 | $1,147.9738 | $1,147.98 | $1,147.95 | $1,147.90 | |