| 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 | $165.90 | 9.231% | $181.2142 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $246.51 | 11.124% | $273.9318 | $273.93 | $273.95 | $273.90 |
| Purchase #3 | $103.79 | 6.855% | $110.9048 | $110.90 | $110.90 | $110.90 |
| Purchase #4 | $113.63 | 13.169% | $128.5939 | $128.59 | $128.60 | $128.60 |
| Purchase #5 | $198.82 | 6.698% | $212.137 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $37.31 | 6.814% | $39.8523 | $39.85 | $39.85 | $39.90 |
| Purchase #7 | $184.71 | 8.142% | $199.7491 | $199.75 | $199.75 | $199.70 |
| 7 purchase totals = | $1,050.67 | $1,146.3831 | $1,146.37 | $1,146.40 | $1,146.30 | |