| 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 | $124.58 | 7.181% | $133.5261 | $133.53 | $133.55 | $133.50 |
| Purchase #2 | $155.40 | 4.105% | $161.7792 | $161.78 | $161.80 | $161.80 |
| Purchase #3 | $25.78 | 4.553% | $26.9538 | $26.95 | $26.95 | $27.00 |
| Purchase #4 | $96.72 | 11.440% | $107.7848 | $107.78 | $107.80 | $107.80 |
| Purchase #5 | $133.28 | 3.270% | $137.6383 | $137.64 | $137.65 | $137.60 |
| Purchase #6 | $122.53 | 5.543% | $129.3218 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $197.45 | 9.644% | $216.4921 | $216.49 | $216.50 | $216.50 |
| 7 purchase totals = | $855.74 | $913.4961 | $913.49 | $913.55 | $913.50 | |