| 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 | $175.66 | 11.572% | $195.9874 | $195.99 | $196.00 | $196.00 |
| Purchase #2 | $140.56 | 8.564% | $152.5976 | $152.60 | $152.60 | $152.60 |
| Purchase #3 | $185.34 | 13.609% | $210.5629 | $210.56 | $210.55 | $210.60 |
| Purchase #4 | $86.91 | 7.857% | $93.7385 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $40.58 | 13.301% | $45.9775 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $111.78 | 10.261% | $123.2497 | $123.25 | $123.25 | $123.20 |
| Purchase #7 | $240.80 | 3.835% | $250.0347 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $981.63 | $1,072.1483 | $1,072.15 | $1,072.20 | $1,072.10 | |