| 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 | $159.25 | 7.706% | $171.5218 | $171.52 | $171.50 | $171.50 |
| Purchase #2 | $170.52 | 13.169% | $192.9758 | $192.98 | $193.00 | $193.00 |
| Purchase #3 | $48.67 | 4.168% | $50.6986 | $50.70 | $50.70 | $50.70 |
| Purchase #4 | $79.35 | 9.349% | $86.7684 | $86.77 | $86.75 | $86.80 |
| Purchase #5 | $109.62 | 8.329% | $118.7502 | $118.75 | $118.75 | $118.80 |
| Purchase #6 | $184.43 | 4.170% | $192.1207 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $201.85 | 13.159% | $228.4114 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $953.69 | $1,041.2469 | $1,041.25 | $1,041.20 | $1,041.30 | |