| 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 | $115.68 | 12.539% | $130.1851 | $130.19 | $130.20 | $130.20 |
| Purchase #2 | $68.80 | 3.465% | $71.1839 | $71.18 | $71.20 | $71.20 |
| Purchase #3 | $152.58 | 4.212% | $159.0067 | $159.01 | $159.00 | $159.00 |
| Purchase #4 | $173.56 | 6.749% | $185.2736 | $185.27 | $185.25 | $185.30 |
| Purchase #5 | $159.39 | 3.824% | $165.4851 | $165.49 | $165.50 | $165.50 |
| Purchase #6 | $240.76 | 8.865% | $262.1034 | $262.10 | $262.10 | $262.10 |
| Purchase #7 | $31.72 | 6.524% | $33.7894 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $942.49 | $1,007.0272 | $1,007.03 | $1,007.05 | $1,007.10 | |