| 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 | $189.47 | 13.346% | $214.7567 | $214.76 | $214.75 | $214.80 |
| Purchase #2 | $87.30 | 12.842% | $98.5111 | $98.51 | $98.50 | $98.50 |
| Purchase #3 | $171.66 | 4.338% | $179.1066 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $134.71 | 6.585% | $143.5807 | $143.58 | $143.60 | $143.60 |
| Purchase #5 | $11.44 | 5.639% | $12.0851 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $79.39 | 6.169% | $84.2876 | $84.29 | $84.30 | $84.30 |
| Purchase #7 | $14.36 | 6.705% | $15.3228 | $15.32 | $15.30 | $15.30 |
| 7 purchase totals = | $688.33 | $747.6506 | $747.66 | $747.65 | $747.70 | |