| 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 | $156.80 | 3.300% | $161.9744 | $161.97 | $161.95 | $162.00 |
| Purchase #2 | $138.32 | 11.279% | $153.9211 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $174.31 | 11.504% | $194.3626 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $46.30 | 3.705% | $48.0154 | $48.02 | $48.00 | $48.00 |
| Purchase #5 | $141.86 | 5.337% | $149.4311 | $149.43 | $149.45 | $149.40 |
| Purchase #6 | $146.81 | 10.841% | $162.7257 | $162.73 | $162.75 | $162.70 |
| Purchase #7 | $127.27 | 13.856% | $144.9045 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $931.67 | $1,015.3348 | $1,015.33 | $1,015.30 | $1,015.30 | |