| 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 | $176.92 | 5.383% | $186.4436 | $186.44 | $186.45 | $186.40 |
| Purchase #2 | $185.91 | 13.668% | $211.3202 | $211.32 | $211.30 | $211.30 |
| Purchase #3 | $90.70 | 9.262% | $99.1006 | $99.10 | $99.10 | $99.10 |
| Purchase #4 | $224.81 | 8.598% | $244.1392 | $244.14 | $244.15 | $244.10 |
| Purchase #5 | $10.39 | 11.694% | $11.605 | $11.61 | $11.60 | $11.60 |
| Purchase #6 | $181.46 | 9.168% | $198.0963 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $83.50 | 13.803% | $95.0255 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $953.69 | $1,045.7304 | $1,045.74 | $1,045.75 | $1,045.60 | |