| 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 | $172.45 | 3.735% | $178.891 | $178.89 | $178.90 | $178.90 |
| Purchase #2 | $138.58 | 6.184% | $147.1498 | $147.15 | $147.15 | $147.10 |
| Purchase #3 | $196.62 | 5.703% | $207.8332 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $201.62 | 3.637% | $208.9529 | $208.95 | $208.95 | $209.00 |
| Purchase #5 | $63.83 | 13.465% | $72.4247 | $72.42 | $72.40 | $72.40 |
| Purchase #6 | $40.94 | 6.311% | $43.5237 | $43.52 | $43.50 | $43.50 |
| Purchase #7 | $81.47 | 3.176% | $84.0575 | $84.06 | $84.05 | $84.10 |
| 7 purchase totals = | $895.51 | $942.8328 | $942.82 | $942.80 | $942.80 | |