| 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 | $171.63 | 6.788% | $183.2802 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $10.85 | 7.185% | $11.6296 | $11.63 | $11.65 | $11.60 |
| Purchase #3 | $160.95 | 5.651% | $170.0453 | $170.05 | $170.05 | $170.00 |
| Purchase #4 | $224.64 | 5.706% | $237.458 | $237.46 | $237.45 | $237.50 |
| Purchase #5 | $189.52 | 5.661% | $200.2487 | $200.25 | $200.25 | $200.20 |
| Purchase #6 | $126.71 | 5.202% | $133.3015 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $226.78 | 7.299% | $243.3327 | $243.33 | $243.35 | $243.30 |
| 7 purchase totals = | $1,111.08 | $1,179.2960 | $1,179.30 | $1,179.35 | $1,179.20 | |