| 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 | $172.64 | 6.176% | $183.3022 | $183.30 | $183.30 | $183.30 |
| Purchase #2 | $133.77 | 8.509% | $145.1525 | $145.15 | $145.15 | $145.20 |
| Purchase #3 | $13.64 | 6.700% | $14.5539 | $14.55 | $14.55 | $14.60 |
| Purchase #4 | $148.61 | 11.366% | $165.501 | $165.50 | $165.50 | $165.50 |
| Purchase #5 | $221.84 | 8.462% | $240.6121 | $240.61 | $240.60 | $240.60 |
| Purchase #6 | $184.43 | 11.451% | $205.5491 | $205.55 | $205.55 | $205.50 |
| Purchase #7 | $172.71 | 3.651% | $179.0156 | $179.02 | $179.00 | $179.00 |
| 7 purchase totals = | $1,047.64 | $1,133.6864 | $1,133.68 | $1,133.65 | $1,133.70 | |