| 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 | $148.82 | 4.853% | $156.0422 | $156.04 | $156.05 | $156.00 |
| Purchase #2 | $78.88 | 4.447% | $82.3878 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $204.68 | 12.617% | $230.5045 | $230.50 | $230.50 | $230.50 |
| Purchase #4 | $179.82 | 7.781% | $193.8118 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $20.34 | 11.296% | $22.6376 | $22.64 | $22.65 | $22.60 |
| Purchase #6 | $188.79 | 5.843% | $199.821 | $199.82 | $199.80 | $199.80 |
| Purchase #7 | $220.32 | 3.725% | $228.5269 | $228.53 | $228.55 | $228.50 |
| 7 purchase totals = | $1,041.65 | $1,113.7318 | $1,113.73 | $1,113.75 | $1,113.60 | |