| 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 | $159.92 | 8.361% | $173.2909 | $173.29 | $173.30 | $173.30 |
| Purchase #2 | $70.50 | 6.178% | $74.8555 | $74.86 | $74.85 | $74.90 |
| Purchase #3 | $228.68 | 4.474% | $238.9111 | $238.91 | $238.90 | $238.90 |
| Purchase #4 | $200.94 | 5.461% | $211.9133 | $211.91 | $211.90 | $211.90 |
| Purchase #5 | $77.62 | 5.208% | $81.6624 | $81.66 | $81.65 | $81.70 |
| Purchase #6 | $199.55 | 6.632% | $212.7842 | $212.78 | $212.80 | $212.80 |
| Purchase #7 | $156.71 | 11.267% | $174.3665 | $174.37 | $174.35 | $174.40 |
| 7 purchase totals = | $1,093.92 | $1,167.7839 | $1,167.78 | $1,167.75 | $1,167.90 | |