| 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 | $179.97 | 13.282% | $203.8736 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $240.84 | 8.551% | $261.4342 | $261.43 | $261.45 | $261.40 |
| Purchase #3 | $59.49 | 9.797% | $65.3182 | $65.32 | $65.30 | $65.30 |
| Purchase #4 | $204.90 | 6.745% | $218.7205 | $218.72 | $218.70 | $218.70 |
| Purchase #5 | $17.53 | 8.126% | $18.9545 | $18.95 | $18.95 | $19.00 |
| Purchase #6 | $72.40 | 6.136% | $76.8425 | $76.84 | $76.85 | $76.80 |
| Purchase #7 | $152.48 | 11.577% | $170.1326 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $927.61 | $1,015.2761 | $1,015.26 | $1,015.25 | $1,015.20 | |