| 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 | $116.67 | 13.866% | $132.8475 | $132.85 | $132.85 | $132.80 |
| Purchase #2 | $158.82 | 4.225% | $165.5301 | $165.53 | $165.55 | $165.50 |
| Purchase #3 | $177.58 | 13.720% | $201.944 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $79.89 | 5.799% | $84.5228 | $84.52 | $84.50 | $84.50 |
| Purchase #5 | $176.44 | 6.618% | $188.1168 | $188.12 | $188.10 | $188.10 |
| Purchase #6 | $9.28 | 13.669% | $10.5485 | $10.55 | $10.55 | $10.50 |
| Purchase #7 | $127.77 | 7.470% | $137.3144 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $846.45 | $920.8241 | $920.82 | $920.80 | $920.60 | |