| 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 | $148.69 | 7.562% | $159.9339 | $159.93 | $159.95 | $159.90 |
| Purchase #2 | $183.61 | 7.394% | $197.1861 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $197.81 | 10.410% | $218.402 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $225.37 | 11.167% | $250.5371 | $250.54 | $250.55 | $250.50 |
| Purchase #5 | $56.65 | 3.648% | $58.7166 | $58.72 | $58.70 | $58.70 |
| Purchase #6 | $219.86 | 6.865% | $234.9534 | $234.95 | $234.95 | $235.00 |
| Purchase #7 | $200.61 | 5.218% | $211.0778 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $1,232.60 | $1,330.8069 | $1,330.81 | $1,330.85 | $1,330.80 | |