| 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 | $171.98 | 9.865% | $188.9458 | $188.95 | $188.95 | $188.90 |
| Purchase #2 | $168.84 | 13.749% | $192.0538 | $192.05 | $192.05 | $192.10 |
| Purchase #3 | $129.83 | 12.596% | $146.1834 | $146.18 | $146.20 | $146.20 |
| Purchase #4 | $23.57 | 8.777% | $25.6387 | $25.64 | $25.65 | $25.60 |
| Purchase #5 | $179.37 | 7.750% | $193.2712 | $193.27 | $193.25 | $193.30 |
| Purchase #6 | $153.26 | 7.150% | $164.2181 | $164.22 | $164.20 | $164.20 |
| Purchase #7 | $192.52 | 6.207% | $204.4697 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $1,019.37 | $1,114.7807 | $1,114.78 | $1,114.75 | $1,114.80 | |