| 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 | $166.99 | 11.179% | $185.6578 | $185.66 | $185.65 | $185.70 |
| Purchase #2 | $87.55 | 9.799% | $96.129 | $96.13 | $96.15 | $96.10 |
| Purchase #3 | $189.89 | 11.343% | $211.4292 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $17.58 | 9.608% | $19.2691 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $211.54 | 12.242% | $237.4367 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $124.28 | 10.773% | $137.6687 | $137.67 | $137.65 | $137.70 |
| Purchase #7 | $149.39 | 12.824% | $168.5478 | $168.55 | $168.55 | $168.50 |
| 7 purchase totals = | $947.22 | $1,056.1383 | $1,056.15 | $1,056.15 | $1,056.10 | |