| 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 | $185.52 | 3.695% | $192.375 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $215.32 | 8.668% | $233.9839 | $233.98 | $234.00 | $234.00 |
| Purchase #3 | $136.88 | 9.690% | $150.1437 | $150.14 | $150.15 | $150.10 |
| Purchase #4 | $43.63 | 7.514% | $46.9084 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $22.56 | 5.405% | $23.7794 | $23.78 | $23.80 | $23.80 |
| Purchase #6 | $190.33 | 4.321% | $198.5542 | $198.55 | $198.55 | $198.60 |
| Purchase #7 | $192.29 | 9.271% | $210.1172 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $986.53 | $1,055.8618 | $1,055.86 | $1,055.90 | $1,055.90 | |