| 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 | $169.76 | 13.579% | $192.8117 | $192.81 | $192.80 | $192.80 |
| Purchase #2 | $119.41 | 13.124% | $135.0814 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $175.84 | 7.730% | $189.4324 | $189.43 | $189.45 | $189.40 |
| Purchase #4 | $170.39 | 3.168% | $175.788 | $175.79 | $175.80 | $175.80 |
| Purchase #5 | $49.97 | 8.634% | $54.2844 | $54.28 | $54.30 | $54.30 |
| Purchase #6 | $183.99 | 4.461% | $192.1978 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $170.74 | 7.318% | $183.2348 | $183.23 | $183.25 | $183.20 |
| 7 purchase totals = | $1,040.10 | $1,122.8305 | $1,122.82 | $1,122.90 | $1,122.80 | |