| 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 | $189.55 | 9.588% | $207.7241 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $113.39 | 4.738% | $118.7624 | $118.76 | $118.75 | $118.80 |
| Purchase #3 | $206.35 | 9.738% | $226.4444 | $226.44 | $226.45 | $226.40 |
| Purchase #4 | $52.69 | 7.501% | $56.6423 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $159.47 | 7.579% | $171.5562 | $171.56 | $171.55 | $171.60 |
| Purchase #6 | $159.32 | 10.111% | $175.4288 | $175.43 | $175.45 | $175.40 |
| Purchase #7 | $164.53 | 13.640% | $186.9719 | $186.97 | $186.95 | $187.00 |
| 7 purchase totals = | $1,045.30 | $1,143.5301 | $1,143.52 | $1,143.50 | $1,143.50 | |