| 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 | $150.59 | 9.274% | $164.5557 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $135.48 | 3.812% | $140.6445 | $140.64 | $140.65 | $140.60 |
| Purchase #3 | $175.75 | 10.122% | $193.5394 | $193.54 | $193.55 | $193.50 |
| Purchase #4 | $244.99 | 12.498% | $275.6089 | $275.61 | $275.60 | $275.60 |
| Purchase #5 | $152.47 | 13.474% | $173.0138 | $173.01 | $173.00 | $173.00 |
| Purchase #6 | $179.41 | 7.827% | $193.4524 | $193.45 | $193.45 | $193.50 |
| Purchase #7 | $139.85 | 13.800% | $159.1493 | $159.15 | $159.15 | $159.10 |
| 7 purchase totals = | $1,178.54 | $1,299.9640 | $1,299.96 | $1,299.95 | $1,299.90 | |