| 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 | $150.59 | 4.124% | $156.8003 | $156.80 | $156.80 | $156.80 |
| Purchase #2 | $149.26 | 5.797% | $157.9126 | $157.91 | $157.90 | $157.90 |
| Purchase #3 | $239.58 | 12.120% | $268.6171 | $268.62 | $268.60 | $268.60 |
| Purchase #4 | $212.58 | 5.411% | $224.0827 | $224.08 | $224.10 | $224.10 |
| Purchase #5 | $168.85 | 13.377% | $191.4371 | $191.44 | $191.45 | $191.40 |
| Purchase #6 | $137.60 | 13.139% | $155.6793 | $155.68 | $155.70 | $155.70 |
| Purchase #7 | $179.87 | 6.400% | $191.3817 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $1,238.33 | $1,345.9108 | $1,345.91 | $1,345.95 | $1,345.90 | |