| 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 | $178.34 | 9.119% | $194.6028 | $194.60 | $194.60 | $194.60 |
| Purchase #2 | $160.77 | 8.709% | $174.7715 | $174.77 | $174.75 | $174.80 |
| Purchase #3 | $129.61 | 5.787% | $137.1105 | $137.11 | $137.10 | $137.10 |
| Purchase #4 | $7.39 | 5.707% | $7.8117 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $208.61 | 4.418% | $217.8264 | $217.83 | $217.85 | $217.80 |
| Purchase #6 | $46.39 | 12.642% | $52.2546 | $52.25 | $52.25 | $52.30 |
| Purchase #7 | $246.68 | 5.183% | $259.4654 | $259.47 | $259.45 | $259.50 |
| 7 purchase totals = | $977.79 | $1,043.8429 | $1,043.84 | $1,043.80 | $1,043.90 | |