| 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 | $138.57 | 6.528% | $147.6158 | $147.62 | $147.60 | $147.60 |
| Purchase #2 | $113.69 | 10.779% | $125.9446 | $125.94 | $125.95 | $125.90 |
| Purchase #3 | $123.99 | 3.140% | $127.8833 | $127.88 | $127.90 | $127.90 |
| Purchase #4 | $204.35 | 4.159% | $212.8489 | $212.85 | $212.85 | $212.80 |
| Purchase #5 | $192.80 | 3.617% | $199.7736 | $199.77 | $199.75 | $199.80 |
| Purchase #6 | $136.48 | 9.686% | $149.6995 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $220.26 | 3.587% | $228.1607 | $228.16 | $228.15 | $228.20 |
| 7 purchase totals = | $1,130.14 | $1,191.9264 | $1,191.92 | $1,191.90 | $1,191.90 | |