| 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 | $123.62 | 3.309% | $127.7106 | $127.71 | $127.70 | $127.70 |
| Purchase #2 | $175.45 | 4.506% | $183.3558 | $183.36 | $183.35 | $183.40 |
| Purchase #3 | $59.55 | 4.489% | $62.2232 | $62.22 | $62.20 | $62.20 |
| Purchase #4 | $32.95 | 11.324% | $36.6813 | $36.68 | $36.70 | $36.70 |
| Purchase #5 | $63.98 | 3.189% | $66.0203 | $66.02 | $66.00 | $66.00 |
| Purchase #6 | $137.42 | 3.750% | $142.5733 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $198.97 | 12.441% | $223.7239 | $223.72 | $223.70 | $223.70 |
| 7 purchase totals = | $791.94 | $842.2884 | $842.28 | $842.20 | $842.30 | |