| 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 | $156.48 | 11.591% | $174.6176 | $174.62 | $174.60 | $174.60 |
| Purchase #2 | $136.48 | 6.869% | $145.8548 | $145.85 | $145.85 | $145.90 |
| Purchase #3 | $12.85 | 7.634% | $13.831 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $228.35 | 6.731% | $243.7202 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $157.47 | 10.486% | $173.9823 | $173.98 | $174.00 | $174.00 |
| Purchase #6 | $159.98 | 10.505% | $176.7859 | $176.79 | $176.80 | $176.80 |
| Purchase #7 | $152.70 | 10.245% | $168.3441 | $168.34 | $168.35 | $168.30 |
| 7 purchase totals = | $1,004.31 | $1,097.1359 | $1,097.13 | $1,097.15 | $1,097.10 | |