| 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 | $172.95 | 4.650% | $180.9922 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $72.38 | 6.326% | $76.9588 | $76.96 | $76.95 | $77.00 |
| Purchase #3 | $115.58 | 13.616% | $131.3174 | $131.32 | $131.30 | $131.30 |
| Purchase #4 | $197.64 | 7.181% | $211.8325 | $211.83 | $211.85 | $211.80 |
| Purchase #5 | $199.30 | 4.261% | $207.7922 | $207.79 | $207.80 | $207.80 |
| Purchase #6 | $121.75 | 8.609% | $132.2315 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $243.59 | 8.271% | $263.7373 | $263.74 | $263.75 | $263.70 |
| 7 purchase totals = | $1,123.19 | $1,204.8619 | $1,204.86 | $1,204.90 | $1,204.80 | |