| 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 | $162.45 | 3.154% | $167.5737 | $167.57 | $167.55 | $167.60 |
| Purchase #2 | $86.57 | 10.539% | $95.6936 | $95.69 | $95.70 | $95.70 |
| Purchase #3 | $182.75 | 9.685% | $200.4493 | $200.45 | $200.45 | $200.40 |
| Purchase #4 | $32.69 | 3.504% | $33.8355 | $33.84 | $33.85 | $33.80 |
| Purchase #5 | $162.48 | 8.565% | $176.3964 | $176.40 | $176.40 | $176.40 |
| Purchase #6 | $164.81 | 8.695% | $179.1402 | $179.14 | $179.15 | $179.10 |
| Purchase #7 | $105.41 | 11.679% | $117.7208 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $897.16 | $970.8095 | $970.81 | $970.80 | $970.70 | |