| 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 | $172.86 | 5.112% | $181.6966 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $191.46 | 5.107% | $201.2379 | $201.24 | $201.25 | $201.20 |
| Purchase #3 | $64.40 | 12.343% | $72.3489 | $72.35 | $72.35 | $72.30 |
| Purchase #4 | $244.37 | 4.206% | $254.6482 | $254.65 | $254.65 | $254.60 |
| Purchase #5 | $174.48 | 13.601% | $198.211 | $198.21 | $198.20 | $198.20 |
| Purchase #6 | $28.76 | 9.340% | $31.4462 | $31.45 | $31.45 | $31.40 |
| Purchase #7 | $246.68 | 10.819% | $273.3683 | $273.37 | $273.35 | $273.40 |
| 7 purchase totals = | $1,123.01 | $1,212.9571 | $1,212.97 | $1,212.95 | $1,212.80 | |