| 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 | $158.85 | 6.639% | $169.3961 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $123.80 | 9.802% | $135.9349 | $135.93 | $135.95 | $135.90 |
| Purchase #3 | $230.79 | 8.184% | $249.6779 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $127.87 | 6.308% | $135.936 | $135.94 | $135.95 | $135.90 |
| Purchase #5 | $235.97 | 7.188% | $252.9315 | $252.93 | $252.95 | $252.90 |
| Purchase #6 | $17.48 | 4.159% | $18.207 | $18.21 | $18.20 | $18.20 |
| Purchase #7 | $54.69 | 9.325% | $59.7898 | $59.79 | $59.80 | $59.80 |
| 7 purchase totals = | $949.45 | $1,021.8732 | $1,021.88 | $1,021.95 | $1,021.80 | |