| 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 | $11.76 | 8.561% | $12.7668 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $32.53 | 9.669% | $35.6753 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $123.56 | 6.603% | $131.7187 | $131.72 | $131.70 | $131.70 |
| Purchase #4 | $170.81 | 3.644% | $177.0343 | $177.03 | $177.05 | $177.00 |
| Purchase #5 | $179.44 | 3.620% | $185.9357 | $185.94 | $185.95 | $185.90 |
| Purchase #6 | $110.79 | 10.812% | $122.7686 | $122.77 | $122.75 | $122.80 |
| Purchase #7 | $174.83 | 3.736% | $181.3616 | $181.36 | $181.35 | $181.40 |
| 7 purchase totals = | $803.72 | $847.2610 | $847.27 | $847.25 | $847.30 | |