| 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 | $207.77 | 10.191% | $228.9438 | $228.94 | $228.95 | $228.90 |
| Purchase #2 | $113.99 | 4.277% | $118.8654 | $118.87 | $118.85 | $118.90 |
| Purchase #3 | $69.72 | 7.473% | $74.9302 | $74.93 | $74.95 | $74.90 |
| Purchase #4 | $60.25 | 5.280% | $63.4312 | $63.43 | $63.45 | $63.40 |
| Purchase #5 | $31.46 | 7.265% | $33.7456 | $33.75 | $33.75 | $33.70 |
| Purchase #6 | $147.82 | 6.463% | $157.3736 | $157.37 | $157.35 | $157.40 |
| Purchase #7 | $90.37 | 6.664% | $96.3923 | $96.39 | $96.40 | $96.40 |
| 7 purchase totals = | $721.38 | $773.6821 | $773.68 | $773.70 | $773.60 | |