| 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 | $201.84 | 12.393% | $226.854 | $226.85 | $226.85 | $226.90 |
| Purchase #2 | $37.39 | 8.576% | $40.5966 | $40.60 | $40.60 | $40.60 |
| Purchase #3 | $151.91 | 13.728% | $172.7642 | $172.76 | $172.75 | $172.80 |
| Purchase #4 | $23.64 | 11.660% | $26.3964 | $26.40 | $26.40 | $26.40 |
| Purchase #5 | $29.51 | 7.695% | $31.7808 | $31.78 | $31.80 | $31.80 |
| Purchase #6 | $12.81 | 3.687% | $13.2823 | $13.28 | $13.30 | $13.30 |
| Purchase #7 | $179.66 | 7.639% | $193.3842 | $193.38 | $193.40 | $193.40 |
| 7 purchase totals = | $636.76 | $705.0585 | $705.05 | $705.10 | $705.20 | |