| 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 | $157.81 | 3.298% | $163.0146 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $83.50 | 8.519% | $90.6134 | $90.61 | $90.60 | $90.60 |
| Purchase #3 | $7.81 | 7.121% | $8.3662 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $88.41 | 8.775% | $96.168 | $96.17 | $96.15 | $96.20 |
| Purchase #5 | $149.58 | 5.505% | $157.8144 | $157.81 | $157.80 | $157.80 |
| Purchase #6 | $43.29 | 9.782% | $47.5246 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $57.78 | 9.549% | $63.2974 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $588.18 | $626.7986 | $626.79 | $626.70 | $626.80 | |