| 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 | $142.80 | 12.294% | $160.3558 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $230.62 | 9.207% | $251.8532 | $251.85 | $251.85 | $251.90 |
| Purchase #3 | $7.92 | 13.599% | $8.997 | $9.00 | $9.00 | $9.00 |
| Purchase #4 | $54.39 | 6.204% | $57.7644 | $57.76 | $57.75 | $57.80 |
| Purchase #5 | $46.90 | 12.782% | $52.8948 | $52.89 | $52.90 | $52.90 |
| Purchase #6 | $66.90 | 4.448% | $69.8757 | $69.88 | $69.90 | $69.90 |
| Purchase #7 | $193.59 | 8.830% | $210.684 | $210.68 | $210.70 | $210.70 |
| 7 purchase totals = | $743.12 | $812.4249 | $812.42 | $812.45 | $812.60 | |