| 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 | $181.30 | 11.618% | $202.3634 | $202.36 | $202.35 | $202.40 |
| Purchase #2 | $136.48 | 7.438% | $146.6314 | $146.63 | $146.65 | $146.60 |
| Purchase #3 | $33.52 | 10.838% | $37.1529 | $37.15 | $37.15 | $37.20 |
| Purchase #4 | $39.33 | 6.729% | $41.9765 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $229.45 | 9.484% | $251.211 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $146.54 | 9.214% | $160.0422 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $21.34 | 4.625% | $22.327 | $22.33 | $22.35 | $22.30 |
| 7 purchase totals = | $787.96 | $861.7044 | $861.70 | $861.75 | $861.70 | |