| 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 | $174.57 | 4.752% | $182.8656 | $182.87 | $182.85 | $182.90 |
| Purchase #2 | $54.95 | 4.873% | $57.6277 | $57.63 | $57.65 | $57.60 |
| Purchase #3 | $214.97 | 7.706% | $231.5356 | $231.54 | $231.55 | $231.50 |
| Purchase #4 | $50.76 | 6.172% | $53.8929 | $53.89 | $53.90 | $53.90 |
| Purchase #5 | $126.80 | 10.640% | $140.2915 | $140.29 | $140.30 | $140.30 |
| Purchase #6 | $175.87 | 12.279% | $197.4651 | $197.47 | $197.45 | $197.50 |
| Purchase #7 | $129.28 | 9.646% | $141.7503 | $141.75 | $141.75 | $141.80 |
| 7 purchase totals = | $927.20 | $1,005.4287 | $1,005.44 | $1,005.45 | $1,005.50 | |