| 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 | $147.53 | 13.118% | $166.883 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $86.27 | 11.205% | $95.9366 | $95.94 | $95.95 | $95.90 |
| Purchase #3 | $106.30 | 8.822% | $115.6778 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $130.51 | 7.758% | $140.635 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $189.25 | 11.108% | $210.2719 | $210.27 | $210.25 | $210.30 |
| Purchase #6 | $168.88 | 9.443% | $184.8273 | $184.83 | $184.85 | $184.80 |
| Purchase #7 | $206.60 | 8.355% | $223.8614 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $1,035.34 | $1,138.0930 | $1,138.10 | $1,138.15 | $1,138.10 | |