| 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 | $138.83 | 11.370% | $154.615 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $113.53 | 13.664% | $129.0427 | $129.04 | $129.05 | $129.00 |
| Purchase #3 | $209.30 | 5.521% | $220.8555 | $220.86 | $220.85 | $220.90 |
| Purchase #4 | $141.80 | 3.854% | $147.265 | $147.27 | $147.25 | $147.30 |
| Purchase #5 | $107.67 | 5.835% | $113.9525 | $113.95 | $113.95 | $114.00 |
| Purchase #6 | $196.61 | 3.448% | $203.3891 | $203.39 | $203.40 | $203.40 |
| Purchase #7 | $93.81 | 12.646% | $105.6732 | $105.67 | $105.65 | $105.70 |
| 7 purchase totals = | $1,001.55 | $1,074.7930 | $1,074.80 | $1,074.75 | $1,074.90 | |