| 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 | $148.74 | 10.667% | $164.6061 | $164.61 | $164.60 | $164.60 |
| Purchase #2 | $45.64 | 9.521% | $49.9854 | $49.99 | $50.00 | $50.00 |
| Purchase #3 | $189.97 | 13.113% | $214.8808 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $8.57 | 8.721% | $9.3174 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $152.55 | 5.173% | $160.4414 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $163.80 | 11.488% | $182.6173 | $182.62 | $182.60 | $182.60 |
| Purchase #7 | $10.59 | 13.106% | $11.9779 | $11.98 | $12.00 | $12.00 |
| 7 purchase totals = | $719.86 | $793.8263 | $793.84 | $793.85 | $793.80 | |