| 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 | $170.81 | 5.271% | $179.8134 | $179.81 | $179.80 | $179.80 |
| Purchase #2 | $145.81 | 13.373% | $165.3092 | $165.31 | $165.30 | $165.30 |
| Purchase #3 | $50.73 | 4.600% | $53.0636 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $66.97 | 11.320% | $74.551 | $74.55 | $74.55 | $74.60 |
| Purchase #5 | $185.81 | 10.514% | $205.3461 | $205.35 | $205.35 | $205.30 |
| Purchase #6 | $136.42 | 11.577% | $152.2133 | $152.21 | $152.20 | $152.20 |
| Purchase #7 | $205.44 | 6.281% | $218.3437 | $218.34 | $218.35 | $218.30 |
| 7 purchase totals = | $961.99 | $1,048.6403 | $1,048.63 | $1,048.60 | $1,048.60 | |