| 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 | $154.26 | 9.228% | $168.4951 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $134.61 | 7.182% | $144.2777 | $144.28 | $144.30 | $144.30 |
| Purchase #3 | $152.37 | 8.652% | $165.5531 | $165.55 | $165.55 | $165.60 |
| Purchase #4 | $185.56 | 11.260% | $206.4541 | $206.45 | $206.45 | $206.50 |
| Purchase #5 | $215.58 | 9.374% | $235.7885 | $235.79 | $235.80 | $235.80 |
| Purchase #6 | $165.86 | 9.686% | $181.9252 | $181.93 | $181.95 | $181.90 |
| Purchase #7 | $46.29 | 9.148% | $50.5246 | $50.52 | $50.50 | $50.50 |
| 7 purchase totals = | $1,054.53 | $1,153.0183 | $1,153.02 | $1,153.05 | $1,153.10 | |