| 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 | $180.74 | 13.223% | $204.6393 | $204.64 | $204.65 | $204.60 |
| Purchase #2 | $73.44 | 7.315% | $78.8121 | $78.81 | $78.80 | $78.80 |
| Purchase #3 | $211.78 | 7.627% | $227.9325 | $227.93 | $227.95 | $227.90 |
| Purchase #4 | $194.94 | 13.398% | $221.0581 | $221.06 | $221.05 | $221.10 |
| Purchase #5 | $31.71 | 12.575% | $35.6975 | $35.70 | $35.70 | $35.70 |
| Purchase #6 | $224.26 | 9.677% | $245.9616 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $54.91 | 3.170% | $56.6506 | $56.65 | $56.65 | $56.70 |
| 7 purchase totals = | $971.78 | $1,070.7517 | $1,070.75 | $1,070.75 | $1,070.80 | |