| 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 | $149.40 | 6.159% | $158.6015 | $158.60 | $158.60 | $158.60 |
| Purchase #2 | $146.70 | 13.650% | $166.7246 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $160.35 | 9.633% | $175.7965 | $175.80 | $175.80 | $175.80 |
| Purchase #4 | $48.97 | 13.576% | $55.6182 | $55.62 | $55.60 | $55.60 |
| Purchase #5 | $48.59 | 11.421% | $54.1395 | $54.14 | $54.15 | $54.10 |
| Purchase #6 | $150.57 | 11.465% | $167.8329 | $167.83 | $167.85 | $167.80 |
| Purchase #7 | $170.90 | 13.248% | $193.5408 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $875.48 | $972.2540 | $972.25 | $972.25 | $972.10 | |