| 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 | $131.57 | 13.794% | $149.7188 | $149.72 | $149.70 | $149.70 |
| Purchase #2 | $220.90 | 12.238% | $247.9337 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $144.43 | 12.652% | $162.7033 | $162.70 | $162.70 | $162.70 |
| Purchase #4 | $177.51 | 3.660% | $184.0069 | $184.01 | $184.00 | $184.00 |
| Purchase #5 | $37.65 | 8.632% | $40.8999 | $40.90 | $40.90 | $40.90 |
| Purchase #6 | $214.77 | 12.171% | $240.9097 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $136.89 | 7.618% | $147.3183 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $1,063.72 | $1,173.4906 | $1,173.49 | $1,173.45 | $1,173.40 | |