| 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 | $171.84 | 9.215% | $187.6751 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $198.45 | 12.792% | $223.8357 | $223.84 | $223.85 | $223.80 |
| Purchase #3 | $189.72 | 7.515% | $203.9775 | $203.98 | $204.00 | $204.00 |
| Purchase #4 | $17.70 | 9.128% | $19.3157 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $236.87 | 12.455% | $266.3722 | $266.37 | $266.35 | $266.40 |
| Purchase #6 | $150.64 | 8.740% | $163.8059 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $236.66 | 8.353% | $256.4282 | $256.43 | $256.45 | $256.40 |
| 7 purchase totals = | $1,201.88 | $1,321.4103 | $1,321.43 | $1,321.45 | $1,321.40 | |