| 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 | $192.92 | 10.635% | $213.437 | $213.44 | $213.45 | $213.40 |
| Purchase #2 | $102.65 | 6.290% | $109.1067 | $109.11 | $109.10 | $109.10 |
| Purchase #3 | $211.88 | 9.641% | $232.3074 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $139.40 | 4.187% | $145.2367 | $145.24 | $145.25 | $145.20 |
| Purchase #5 | $144.86 | 10.736% | $160.4122 | $160.41 | $160.40 | $160.40 |
| Purchase #6 | $174.29 | 6.132% | $184.9775 | $184.98 | $185.00 | $185.00 |
| Purchase #7 | $149.35 | 3.581% | $154.6982 | $154.70 | $154.70 | $154.70 |
| 7 purchase totals = | $1,115.35 | $1,200.1757 | $1,200.19 | $1,200.20 | $1,200.10 | |