| 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 | $118.38 | 8.765% | $128.756 | $128.76 | $128.75 | $128.80 |
| Purchase #2 | $141.93 | 3.467% | $146.8507 | $146.85 | $146.85 | $146.90 |
| Purchase #3 | $114.25 | 4.261% | $119.1182 | $119.12 | $119.10 | $119.10 |
| Purchase #4 | $49.48 | 10.214% | $54.5339 | $54.53 | $54.55 | $54.50 |
| Purchase #5 | $57.77 | 10.374% | $63.7631 | $63.76 | $63.75 | $63.80 |
| Purchase #6 | $43.26 | 13.291% | $49.0097 | $49.01 | $49.00 | $49.00 |
| Purchase #7 | $58.28 | 4.794% | $61.0739 | $61.07 | $61.05 | $61.10 |
| 7 purchase totals = | $583.35 | $623.1055 | $623.10 | $623.05 | $623.20 | |