| 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 | $169.49 | 4.184% | $176.5815 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $81.60 | 3.774% | $84.6796 | $84.68 | $84.70 | $84.70 |
| Purchase #3 | $26.46 | 7.683% | $28.4929 | $28.49 | $28.50 | $28.50 |
| Purchase #4 | $9.99 | 12.701% | $11.2588 | $11.26 | $11.25 | $11.30 |
| Purchase #5 | $237.64 | 3.412% | $245.7483 | $245.75 | $245.75 | $245.70 |
| Purchase #6 | $120.93 | 8.808% | $131.5815 | $131.58 | $131.60 | $131.60 |
| Purchase #7 | $184.83 | 7.626% | $198.9251 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $830.94 | $877.2677 | $877.27 | $877.35 | $877.30 | |